Find the coordinates of the y-intercept and x-intercepts of the following. (image!)

Find The Coordinates Of The Y-intercept And X-intercepts Of The Following. (image!)

Answers

Answer 1

Answer:

Step-by-step explanation:

We can do this  a couple of ways. We can graph it -- see below. Or we can do the math.

Math

y = x^2 - 2x - 15

This trinomial factors into

y = (x - 5)(x + 3)

from which

x - 5= 0

x = 5

and

x + 3 = 0

x = - 3

The y intercept is the value obtained when all the xs on the right = 0

y = 0^2 - 2*0 - 15

y = - 15

Answer

x intercepts: (-3,0),(5,0)y intercept: (0,-15)

The graph is below.

Find The Coordinates Of The Y-intercept And X-intercepts Of The Following. (image!)

Related Questions

Solve for x.
Round to the nearest tenth of a degree, if necessary.

Answers

Answer:

Step-by-step explanation:

hypotunes isnt involved(as the length inst given and we know it is hypotunes as it is the oppisite direction from the right angle)

so sohcahtoa

therefore ir toa

tan(x)=o/a

(tan inverse)tan^-1=34/54

oppisite= 34 as it is oppisite to teh angle your trying to find

and the adjacent is beetwen the right angle and the angle your mesuring

The angle x is 32.2° which is opposite to the side perpendicular of the length 34.

Right angled triangle:

A right angle triangle have one angle as right angle, the side opposite to the right angle is called hypotenuse and the side on which angle 90 degree is created is called base. The third side is called perpendicular.

Here we have given that

Perpendicular = CD = 34

Base = BC = 54

If we apply tan on this triangle we will find the relation between angle B, CD and BC.

How to use tan into right angle triangle?

we know that

tan x = [tex]\frac{perpendicular}{base}[/tex]

Using tan into our given triangle we have

[tex]tanx=\frac{CD}{BC}[/tex]

[tex]tanx=\frac{34}{54}[/tex]

[tex]tanx=0.629629[/tex]

[tex]x=tan^-1(0.629629)\\\\x=32.2[/tex]

Hence the final answer is 32.2°

Learn more about right angle triangle here -

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CD is tangent to circle A at point B.
What is the measure of ZABD?
O 45°
O 60°
O 90°
B
о о
с
D
O 180°

Answers

The measure of the angle m<ABD is 90 degrees

Circle geometry

Circle geometry is the measure of angles within a circle. From te=he diagram shown, we can see that CD is tangent to circle A at point B and a line tangential to c circle is at 90 degrees

Since we are to find the measure of M<ABD, hence the required mesaure of the angle will be 90 degrees

Learn more on circle geometry here: https://brainly.com/question/24375372

What ratio is equivalent to 21/35

Answers

A 2:5 ratio. Because 21 divided by 7 equals 3 and 35 divided by 7 equals 5. And I did it by 7 because thats common factor

calculate using multiplication method 145×188​

Answers

Answer:

27260

Step-by-step explanation:

 145

x188

   1160

 11600

+14500

 27260

Marcus plants daffodils in 6/10 of his garden and sunflowers in 11/100 of his garden. Which addition equation shows how to find the total fraction of the garden in which Marcus planted daffodils and sunflowers.

Answers

Answer:

71/100 of Marcus' garden is daffodils and sunflowers.

Step-by-step explanation:

To add fractions, the denominators need to be equal. So, 6/10 -> 60/100. 60+11=71, keep the 100. 71/100. Hope this helps!

A company makes 5 blue cars for every 3 white cars it makes. If the company makes 15 white cars in one day, how many blue cars will it make?

Answers

Answer:

25

Step-by-step explanation:

25, because 3 times what is 15, 5. So multiply 5 by 5 and get 25.

Answer:

25

The set-up would go something like this:

3 * x = 15

x is our variable that isn't defined, bur by doing some simple math we can determine that "x" is 5 becuase of simple logic and reasoning.

This means that you would also have to multiple the 5 by the 5 as well since we know that for every 3 white cars there is 6l5 blue cars.

this would bring the total to 25z hope this helped :)

2.9 is what percent of 45?

Answers

6 4/9, 58/9, or 6.4 those are the different ways you can answer the question
2.9​ is 6.4444444444444% of 45

This is what my calculator said.

But you could label it down to like 6.444% or something. :)

Hope this helps!!

PLEASE ANSWER QUICKLY

Answers

Answer: c sry if its to late

Step-by-step explanation:

Diana is crafting an email to her team about a new project that needs to start right away. In order for her team to act immediately, diana should ensure the message is

Answers

Answer:

To ensure that her team will act immediately, Diana should say the message is very important, or urgent.

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

Have a blessed day and remember to keep smiling! :)

The area of a square is 625 m 2 . Find its side

Answers

Answer:

25m

Step-by-step explanation:

Area = Side²

Side = √Area

= √625

= √25 x 25

= 25 m

Can someone please help me?! ⚠️⚠️⚠️
Find the surface area of the prism

Answers

So for this find the area of each individual side and add them together

3 x 5 = 15 (x2)
3 x 6 = 18
6 x 4 = 24 (x2)
12 x 3 = 36
4 x 3 / 2 = 6 (x4)

Adding all of this together gives you 156in^2
The answer should be 156 in^2

A circle has a radius of 10 mm. What is its circumference?

Answers

Answer: 20pi mm

Step-by-step explanation:

The circumference of a circle is 2*pi*radius.

Therefore, the circumference is 2*pi*10mm = 20pi mm

Answer/s:

≈ 62.83 mm or 20π mm

Step-by-step explanation:

We can use the following formula to solve:

C = 2πr

C = 2π(10)

C ≈ 62.83 mm

-> You can also end up at 20π if you need an "exact" answer

what is the total cost of a 12 dolllar 50 cent item plus 6 percent sales tax?

Answers

Answer:

13.25

Step-by-step explanation:

you multiply 12.50 by .06 to get 0.75

then add 0.75 to 12.50 which is 13.25

.06 is 6% in decimal form

Which function is equivalent to g(x) = x^2 15x − 54?.

Answers

Answer: g(x) = (x+18) (x-3)Step-by-step explanation:

x²-3x+18x-54

x(x-3)+18(x-3)(x-3)(x-18)

SHOW WORK (QUESTION WORTH 10 POINTS)

Answers

When you add the prices of the items you get a total of $17.74. If there is no tax you simply add 75 cents to 17.74 to get the amount paid therefore the answer is 18.49

Gina visited the aquarium with some cousins. The group bought 11 tickets for $240 Adult tickets cost $32 and child tickets cost $16 How many adult tickets and child tickets did the buy?

Answers

Answer: Y = 12 Kids tickets

X =  # Of Adults = 8

Y = # Of Children = 12

(X+Y = 20) - 15

20x+15y = 340

-15x - 15y = -300

20x + 15y = 340

----------------------

5x = 40

--       --

5       5

X = 8

(8) + Y = 20

Y=12

Hope this helps!!!

tiktok--  dravenfact8

Simplify 2a+2−3a−5+a−4+7a.

Answers

Answer:

7a-7

Step-by-step explanation:

2a+2−3a−5+a−4+7a.

Combine like terms

2a-3a+a+7a+2-5-4

7a-7

Answer:

7a-7

Step-by-step explanation:

2a+2-3a-5+a-4+7a

=2a-3a+a+7a+2-5-4

=7a-7

In ABC, angle C is a right angle. Find the remaining side and angles b=70, c=74​

Answers

Answer:

side a = 24

angle A = 18 degrees

angle B = 71 degrees

Brainliest please

Which equation represents a nonlinear function?

Answers

Answer:

y = x^2 + 3/4

Step-by-step explanation:

If an equation has an exponent, it is nonlinear.

Hope this helps!

Jack puts 1/3 pounds of birdseed every time he fills his bird feeder up. How many times can jack fill his bird feeder with 4 pounds of birdseed

Answers

Answer:

He can fill his feeder 12 times

Step-by-step explanation:

WILL GIVE BRAINLIEST Which of the following values in the set below will make the equation 3x + 5 = 8 true? (Only input the number.)

Answers

Answer:

1

Step-by-step explanation:

3x + 5 = 8

Subtract 5 from both sides of the equation

3x + 5 -5 = 8 -5

Simplify

3x =3

Divide both sides of the equation by the same term

3x/3 = 3/3

Simplify

x = 1

Hence, 1 will make the equation True.

[RevyBreeze]

What stays the same no matter what location your in

Answers

The mass of an object

An airport kept track of the number of flights that left on time for two different airlines data are shown in the relative
frequency table what does the 0.4 in the yellow so mean

A. 40% of all the flights were on airline A and on time
and on time
B. 40% of all the flights were on airline A
C. 40% of all flights were on time
D. 40% of A’s flights were on

Answers

The answer should be B

The 0.4 in the yellow cell represents the relative frequency of flights that were on time for Airline A.

Option A is the correct answer.

What is a relative frequency?

A Relative frequency is a statistical measure that represents the proportion or percentage of a certain category or value in relation to a given set of data.

It is calculated by dividing the frequency of a particular category by the total number of observations in the data set.

We have,

Looking at the table, we can see that the column for Airline A has a total relative frequency of 0.6, which means that 60% of all flights were operated by Airline A.

However, the question asks specifically about the percentage of flights that were on time for Airline A, which is given as 0.4 or 40% in the table.

Thus,

The 0.4 in the yellow cell represents the relative frequency of flights that were on time for Airline A.

Learn more about relative frequency here:

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15 increased by 40%, I have no idea what that means

Answers

It’s 21 it technically just means your increasing the 15 by 50 percent

what kind of triangle is 11 13 25

Answers

a^2 + b^2 = c^2

the sides are 11, 13, and 25

11^2+13^2=290

25^2 = 625

11^2+13^2<25^2

So, this is an obtuse triangle

thankyou brainlyyyyyy

Answers

Answer:

x < 5/2

Step-by-step explanation:

−4x + 5 > −5

4x + 5− 5 > −5 −5

−4x > −10

−4x/−4 > −10/−4

x < 5/2

Which of the following is equal to the expression listed below?


10 + 15


A.

5(2 + 3)

B.

5 + (2 × 3)

C.

(5 + 2)(5 + 3)
I WILL GIVE BRAINLIST

Answers

10+15=25, so when you add 2+3 it equals 5 and when you times 5 by 5 it equals 25.

2(3b-2)<4b+8 solve each inequality.

Answers

Answer:

b < 6

Step-by-step explanation:

[tex]2(3b-2)<4b+8[/tex]

[tex]6b-4<4b+8[/tex]

[tex]6b-4b<8+4[/tex]

[tex]2b<12[/tex]

[tex]b<\frac{12}{2}[/tex]

[tex]b<6[/tex]

Hope this helps

PLEASE PLEASE HELP ASAP NOT THAT HARD!
help me solve this question!
8-(4x+m)=5(x+6)-2

Answers

Answer is x=-1/9m-20/9

The path to addiction includes steps that occur in the following order:

A. Addiction, Experimentation, Tolerance, Dependence


B. Experimentation, Tolerance, Dependence, Addiction


C. Tolerance, Addiction, Social Use, Experimentation

D. Experimentation, Addiction, Tolerance, Recovery

Answers

Answer:

D. Experimentation, Addiction, Tolerance, Recovery

Explanation:

First all the drug addicts try the drug, also refereed as experimentation.

Then they soon get addicted to it because it contains harmful substances attracting it and cannot control themselves.

Then tolerance which means, endure pain and resist from taking the drug.

Then the person gradually recovers and starts living off without the drug.

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