Mathematics High School

Which number is in the range of the function? (1, 4) (2, 5) (3, 8)

asap pls

Answers

Answer 1

Answer:

The only possible solutions are 4,5,8

Step-by-step explanation:

The domain is the input and the range is the output

The range  is {4,5,8}

The only possible solutions are 4,5,8

Answer 2

Step-by-step explanation:

Hey there!

The answer is (4,5,8).

Range: The range are generally knwon as y-coordinates.

In questions the function is; (1,4), (2,5), (3,8), the y-coordinates are: (4,5,8).

Hope it helps..

Related Questions

7g*4g^6 pls help me i need help

Answers

7g^10

Just add the exponents when multiplying

6+4=10

7g^10

Brainliest?

A robot can complete a task in 5/6 of a hour
how kind does it take the robot to complete one task and how many tasks can the robot complete in one hour

Answers

tasks per hour or tasks/hours
8/(5/6) = x/1
8(6/5) = 48/5 = 9 3/5 tasks per hour
A robot can finish a task in 50 minutes. It can do 1 task in one hour.

y = 9x2 - 18x + 5
Put in vertex form

Answers

Answer:

y=9(x−1)2−4

Step-by-step explanation:

Evaluate the following when $a = 3$, $b = \frac14$, and $c = 5$: \[ \frac{b^{-1}}{ca^{-1} - ac^{-1}}. \] Thank you so much!

Answers

[tex]\dfrac{b^{-1}}{ca^{-1}-ac^{-1}}=\dfrac{\frac1b}{\frac ca-\frac ac}[/tex]

Multiply the numerator and denominator by [tex]ac[/tex]:

[tex]\dfrac{\frac1b}{\frac ca-\frac ac}\cdot\dfrac{ac}{ac}=\dfrac{\frac{ac}b}{c-a}[/tex]

Since [tex]b=\frac14[/tex], we have [tex]b^{-1}=\frac1b=4[/tex]. So substituting the values of a, b, and c gives us

[tex]\dfrac{\frac{ac}b}{c-a}=\dfrac{3\cdot5\cdot4}{5-3}=\dfrac{60}2=\boxed{30}[/tex]

Answer:

15/4

Step-by-step explanation:

Substituting, we get the following:

Use the calculator to find the product. (1.466 × 10–8)(5.02 × 105) What is the coefficient of the product?

Answers

Answer:

7.3593

-3

I took the test on edge and made a 100

The coefficient of the product is 7.35932 and the exponent is -3

How does scientific notations work?

The number is written in the form  [tex]a \times 10^b[/tex] where we have [tex]1 \leq a < 10[/tex]

The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10. We can for a time, ignore the value of 'a' for two comparable quantities and only compare their orders(this type of comparison is useful when difference is too big, like size of human to size of a star etc sort of comparisons).

When we multiply numbers in scientific notation, then

1.466 x 5.02 =7.56932

Then we add the exponents on the powers of 10 as;

10^(-8+5) = 10^(-3)

The result is 7.56932 x 10^-3

Using a calculator, we get 0.00735932, this is not in scientific notation.  

0.00735932 changed to scientific notation

Now Move the decimal until a nonzero digit is to the left of the decimal

7.35932

Which that means our exponent is -3

7.35932 x 10^-3

Learn more about scientific notation here:

https://brainly.com/question/3112062

#SPJ6

Rashawn puts $550 in an account earning 8% simple interest annually. How much will he have in his account after 6 years? i need help please

Answers

It’s funny cause I have a friend named Rashawn
But y intercept would be 550 then multiply 8 by 6to get 48
So your answer should be $598 in 6 years

1. Rotate ABC 180° about the origin making
DEF.

List all congruent sides and angles:

Answers

Answer:

             ∠ABC≅∠DEF              ∠BCA≅∠EFD              ∠CAB≅∠FDE           AB≅DE,  BC≅EF,  CA≅FD

Step-by-step explanation:

To rotate point A 180° about the origin (point O) we draw a line from that point (A) throu the origin, measure the distance from the point A to the origin, and then measure the same distance on the other side of the origin to get rotated point. Mark it. The angle at the rotated point will be congruent to ∠A

The same goes for points B and C

Angles at pair of given and rotated point are congruent.

Sides of triangle are congruent if they lay between two congruent angles.

Identify any solutions to the system given below.
2x + y = 5
3y = 15 - 6x
(6, -7)
(2,1)
(-2,-9)
(-4, 13)

Answers

Answer:(6,-7),(2,1),(-4,13)

Step-by-step explanation:

Fill in the blanks concerning the following quadratic function: f(x)=−x2−4x+5
.

The leading coefficient of f(x)
is

Answers

Answer:

Step-by-step explanation:

Given quadratic function is,

f(x) = -x² - 4x + 5

Leading term of the quadratic function is 'x²'

Coefficient of this leading term is (-1).

Now we will convert this standard equation into vertex form,

f(x) = -x² - 4x + 5

     = -(x² + 4x) + 5

     = -[x² + 2(2x) + 4 - 4] + 5

     = -[x² + 2(2x) + 2²] + 4 + 5

     = -(x + 2)²+ 9

f(x) = -(x + 2)² + 9

Since, coefficient of the leading term is negative the parabola will open downwards.

Vertex form of the function is given by,

g(x) = -(x - h)² + k

(h, k) is the vertex.

By comparing the equation of the function 'g' with the function 'f',

(-2, 9) will be the vertex of the function which is the maximum point of the function.

Combine like terms and solve the equation
6(-2x + 1/6) + 9x = 100

Answers

Answer:

-33

Step-by-step explanation:

-12x + 1 + 9x = 100

-3 x = 99

x = -33

Anyone know how to do this?

Answers

To find the Y-intercept it would be the first number in the column of Y that goes with 0 which is 4. To find the slope you would have to find the difference between each number which would be -1. And the root would also be 4 since it’s the X - intercept

3. Which statement is true about a translation?
A. A translation takes a line to a parallel line or itself.

B. A translation takes a line to a perpendicular line.

C. A translation requires a center of translation.

D. A translation requires a line of translation.

Answers

The anser is d and b that ehaf i think;:::/,/))/(::);

What is the order of operations that should be used to evaluate this expression?
3(4 + 7) -5x4

Answers

Answer:

The first option +,x,x, -

Step-by-step explanation:

HELP, WILL GIVE BRAINLIEST!!
Find two possible lengths for CD if C, D, and E are collinear, CE = 14.5 cm, and DE = 2.4 cm.​

Answers

Answer:

12.3 cm and 19.3 cm

Two points are 17 units apart on a number line. The coordinate of one point is -20.
What are the possible coordinates of the other?
A. -3 and +3
B. -37 and +3
C. -37 and -3
D. +37 and +3
E. +37 and –3

Answers

Answer:

It’s c. -37 and -3

Step-by-step explanation:

A manufacturer produces dice in many different sizes. If the side length of the dice is double, then the volume of the larger dice is how many time the volume of the smaller dice?

Answers

Answer:

Here you are...

Step-by-step explanation:

If you double one of the dimensions, say change one side from 2 to 4 it doubles the volume. if you were to do this to any side, say double it, it would double the volume. ... It will make the volume 4 times as much also. the volume would go from 30 to 120.

sam needs to memorize words in a vocabulary list for spanish class he has memorized 30 of the words which is five - sixths of the list how many words are on the list?

Answers

I believe that the answer is 36.

Solve the quadratic equation by completing the square:
5x^2−15x−50=0

Answers

The answer to your question is difficult but the answer was 24
Use the quadratic formula to find the solutions.
−
b
±
√
b
2
−
4
(
a
c
)
2
a
-
b
±
b
2
-
4
(
a
c
)
2
a
Substitute the values
a
=
5
a
=
5
,
b
=
−
15
b
=
-
15
, and
c
=
−
50
c
=
-
50
into the quadratic formula and solve for
x
x
.
15
±
√
(
−
15
)
2
−
4
⋅
(
5
⋅
−
50
)
2
⋅
5
15
±
(
-
15
)
2
-
4
⋅
(
5
⋅
-
50
)
2
⋅
5
Simplify.
Tap for more steps...
x
=
3
±
7
2
x
=
3
±
7
2
The final answer is the combination of both solutions.
x
=
5
,
−
2

Question 2
2 pts
Line CD is the perpendicular bisector of segment AB. The lines intersect
at point E. Which of these statements is true?
(Hint: it may help to draw a picture, but you don't have to turn it in!)
There is not enough information to be sure.
O E is closer to A than to B.
O E is closer to B than to A.
O E is the same distance from A and B.

Answers

Answer:Segments AC AND CD have the same length

triangle BCE IS isosceles

Step-by-step explanation:

dsdadasdasdwe..
NYC Myths vs. Fact.
Cpinion why plast.
Spies
Now, what are the five factors of 16?
Type the factors in increasing order.

Answers

Given parameters:

The value given is 16

Problem is to find the factors of 16

A factor is any number that divides another number into equal parts without any remainder.

 For 16, the factors are:

                 1 , 2 , 4 , 8 and 16

These numbers will divide 16 into equal parts. A number is a factor of itself.

1 is a factor of any number.

So, the five factors of 16 are 1, 2, 4, 8 and 16

There are 78 students in 4th grade and there are 39 girls. Using the later b to represent the boys

Answers

Answer:

78/2=39 so 39 boys and 39 girls :)

Step-by-step explanation:

Indicate whether the lines are parallel, perpendicular, or neither. Justify your
answer.
a. Y = −3x − 1 and 12x = 4y + 7
b. X− 7y= 10 and 2x+ 14y= 21

Answers

Lines are parallel when they have the same slope. Example: 2x-1 and 2x+3 would be parallel.

Lines are perpendicular when their slopes are negative reciprocals of each other. Example: 4/3x+3 and -3/4x-7 would be perpendicular.

As for your question-

In order to find the slope of a line in these problems we can put it into y=mx+b form.
12x=4y+7
-4y=-12x+7
y=3x-7/4
The slopes are not the same so the answer is neither.

-7y=-x+10
y=1/7x-10/7

14y=-2x+21
y=-1/7x+3/2
Slopes aren’t the same so neither.

You can check on a graphing calculator too.

2(a+3b)+(3(4a+b) is my math problem and it would be very helpful if you could help. Thank you

Answers

Answer:

pls mark as brainliest if any doubt put in comments

Find the distance between a and b. When a = -40 and b = 60

Answers

Answer:

it would be 100  bc u have to add 40 to get to 0 then add 60 to get to 60 so it would be 100

Step-by-step explanation:

What is the midpoint of (2,5) and (2,396)?

Answers

Answer: ( 2, 401/2 )

     

Step-by-step explanation:

(2+2 divided by 2), (396+5 divided by 2) is equal to (2, 401/2)

PLEASE ANWSER ASAP
A wall measures 13.2 feet by 8.14 feet. What is the PERIMETER of the wall using the correct number of SIGNIFICANT DIGITS?

Answers

Answer:

          43.8  

Step-by-step explanation:

What is the equation in slope – intercept form? 7x + 2y = 14

Answers

Answer:

y = - [tex]\frac{7}{2}[/tex] x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

7x + 2y = 14 ( subtract 7x from both sides )

2y = - 7x + 14 ( divide all 3 terms by 2 )

y = - [tex]\frac{7}{2}[/tex] x + 7 ← in slope- intercept form

divide the following. 3+7i/5i

Answers

Answer:

4.4.

Step-by-step explanation:

3+7i/5i = 4.4 .

The product of 3 and a number x less than 17

Answers

Answer:

3x-17

Thats the answer

Answer:

3x-17

Step-by-step explanation:

I'm pretty sure thats the answer. Hope this helps plz give brainliest.


Write the equation of a line with a slope of -1 and a y-intercept of 5. Do not use spaces
in your response.

Answers

Answer:

y=-x+5

Step-by-step explanation:

Hope this helps!

And can I have brainliest!

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