Mathematics High School

h(x) = x2 – 1
Over which interval does h have a negative average rate of change ?

Answers

Answer 1

Answer:

Step-by-step explanation:

hello : here is an solution

H(x) = X2 1 Over Which Interval Does H Have A Negative Average Rate Of Change ?

Related Questions

Graph the line with the equation y = 1/6x-5

PLEASE HELP

Answers

Answer:

Step-by-step explanation:

Find the slope of the line through each of pair of points.
(5, 12) and (9, 28)

Answers

Answer:

slope=(28-12)÷(9-12)=16÷(-3)=-16÷3

What additional information is required for the 2 triangles to be congruent by ASA

Answers

Answer:

Choice A

Step-by-step explanation:

That's because IJ and UV are both in between two angles which are congruent to each other

Answer:

A

Step-by-step explanation:

You need a side inbetween the angles

Y=7x-3y ordered pair

Answers

hope this helps! I used standard form to solve

a set of pencils sells for 2.15 and costs 0.45 to make. Thirty percent of the profit from each set goes to the school. if 600 sets are sold how many will go to the school

Answers

Answer:

$306 go to the school

Step-by-step explanation:

2.15*600 =  1290

0.45*600 = 270

subtract :

1290- 270 = 1020

$1020 made

1020* 30% = 1020 * 0.30

1020* 0.30 = 306

so

$306

PLEASE HELP ME ASAP!

Answers

Answer is 5


explaining:

Jacob borrows $10 at 2.2% simple interest per month.
When Jacob pays the loan back 6 years later, how much
interest does Jacob pay?

A. $25.84
B. $15.84
C. $10.22
D. $5.84

Answers

Given:

Principal = $10

Rate of simple interest = 2.2% per month

Number of years = 6

To find:

The value of interest.

Solution:

Formula for simple interest is:

[tex]S.I.=\dfrac{P\times r\times t}{100}[/tex]          ...(i)

Where, P is principal, r is rate of interest in % and t is the time period.

Here the rate of interest is defined for per month. So, the time period is also the number of months.

[tex]t=12\times 6[/tex]             [ 1 year = 12 months ]

[tex]t=72[/tex]

Putting P=10, r=2.2 and t=72 in (i), we get

[tex]S.I.=\dfrac{10\times 2.2\times 72}{100}[/tex]

[tex]S.I.=\dfrac{1584}{100}[/tex]

[tex]S.I.=15.84[/tex]

The simple interest is $15.84.

Therefore, the correct option is B.

Solve for the value of x. (Enter your numeric answer only)
Find x.
27
x + 10
18
X
Plsss help asap

Answers

Answer:

x=18(opposite side are equal in parallel

Step-by-step explanation:

x+10=27

x=27-10

x=17

Which of the following situations represents the best deal on cans of soda?
A.
A 6 pack for $2.40


B.
A 12 pack for $5.40


C.
A 20 pack for $7.00


D.
A 24 pack for $9.60

Answers

It’s c if you need to show work tell me

jack and josh shared some sweets in the ratio 4:7 josh got 18 more sweets than jack how many sweets were there in total

Answers

Answer:

66 sweets

Step-by-step explanation:

Step one:

We are told that the ratio for sharing the sweet is 4:7

that is Jack takes 4 parts and Josh takes 7 paths

If Josh got 18 more

then Let the amount that Jack got be x

so that Josh got x+18

step two:

applying the part to part method, we can find the quantity each of them go

4/7= x/x+18

cross multiply

7x= 4x+72

collect like terms

7x-4x= 72

3x=72

divide both sides by 3

x= 72/3

x= 24

so  Jack got 24 sweets

and Josh got 24+18=42 sweets

in all the sweets = 66 sweets

5 Which equation describes a line of symmetry for the figure shown? -4 3 O y = x 2 O x = 0 2 B O y = -2 4 4 6 O y = 0 -2 -3 7 ch 1 2 3​

Answers

Answer:

y = 0

Step-by-step explanation:

The line y = 0 is cutting your triangle in half with perfect symmetry.

The equation that describes the line of symmetry in the figure given is: y = 0.

What is a Line of Symmetry?

A line of symmetry can be described as an imaginary line that divides a shape or figure into two equal halves, where each is a mirror image of the other.

The triangle given will be divided into two equal halves by a line of symmetry that runs through the horizontal axis (x-axis).

Equation of the horizontal axis is expressed as y = 0.

Therefore, the equation that describes the line of symmetry in the figure given is: y = 0.

Learn more about line of symmetry on:

https://brainly.com/question/4046938

2. For the function y = 1/2x + 6, if the input is x = -4, the output is y =
1
-8
-2
4

Answers

Answer:

y = 4

Step-by-step explanation:

Substitute the input x = - 4 into the function and evaluate for y

y = [tex]\frac{1}{2}[/tex] × - 4 + 6

  = - 2 + 6

  = 4

 

Corresponding angles are

Answers

Answer:

Angles that are congruent and have the same value

Step-by-step explanation:

Answer: angles on the same side of the transversal and also have the same degree of measurement

Step-by-step explanation:

Simplify the following expression by adding like terms: 17x + 3y - 4x + 4y
10x + 10y
13x + 7y
4x + 2y
None of the above

Answers

Answer:

21x+7y (None of the above)

Explanation to the answer:

Answer:

13x + 7y

Step-by-step explanation:

You add the 17x + -4x. so you subtract 4 from 17 because a positive plus a negative means subtraction. you then add 3y + 4y, and 3 plus 4 equals 7 :)

I need help with this Geometry problem

Answers

Answer:

8494.87 m^2

Step-by-step explanation:

A=TTr^2

Patty found a battery-powered toy car in her basement that moved at a speed of 23 mm per second. After she replaced the battery, the speed of the car increased by x mm per second. The car with the new battery can travel 50 mm in 2 seconds. Which equation would you solve to find x? ​

Answers

Answer:

23x + 2 = 50

Step-by-step explanation:

My teacher told me lol

Answer:

23x + 2 = 50

I also had this question!

Step-by-step explanation:

PLS anwser this simple question

Answers

Answer:

It's A) 2b+24x

Step-by-step explanation:

what decimal is equivalent to [tex]\frac{7}{8}[/tex]

Answers

0.875 is the answerrrr
[tex]\text{Hey there!}[/tex][tex]\text{DIVIDE the NUMERATOR from the DENOMINATOR}[/tex][tex]\bold{\dfrac{7}{8}=7\div8=\underline{0.875}}[/tex][tex]\boxed{\boxed{\bold{Answer: \underline{0.875}}}}\huge\checkmark[/tex][tex]\text{Good luck on your assignment and enjoy your day!}[/tex]~[tex]\frak{LoveYourselfFirst:)}[/tex]

On a new Playstation video game, Lin scored 25% more points than Xander. If Xander scored 70 points, how many points did Lin score? Please help me I’m really confused

Answers

The answer is 87.5% I’m pretty sure

6 Kay sees a jacket in New York costing $170. She knows the same jacket costs £132 in London.Using the exchange rate £1 = $1.30, work out in which place the jacket is cheaper and by how much. Show all stages of your working out.

Answers

The
A swear
Is
Uk beacause it’s cheap

Confused please help!

Answers

Answer:

I'm not sure but I'm thinking triangle

Step-by-step explanation:

Answer:

Triangle just seems to fit best, sorry if it is wrong

Step-by-step explanation:

Acompact disc box is 11.5 cm long, 7 cm wide and 1.5 cm tall. What is the total surface area of a stack of FIVE such compact disc boxes

Answers

22 cem I think corret me if am wrong

12.09 - 03.37
What is 12.09 - 03.37

Answers

answer: 8.72
hoped this helped

Answer:

here's the answer using long subtraction to evulate

Step-by-step explanation:

8.72

Identify the slope and y-intercept of the equation.

y = -2x + 1

Answers

Answer:

Slope= -2    y intercept= 1

Step-by-step explanation:

PUT ME THE BRAINLIEST PLEASE

2/4 plus 1/3 as a fraction

Answers

Answer: 5/2

Step-by-step explanation:

5/6 is the answer for 2/4 plus 1/3. A fraction represents a part of whole.

We need to find value of 2/4+1/3

What is fraction?

A fraction represents a part of whole

We need to add two fractions i.e 2/4 plus 1/3

We need to find LCM of 4 and 3.

12 is the LCM of 4 and 3.

=(6+4)/12

=10/12

=5/6

Therefore 2/4+1/3 is 5/6

To learn more about fractions click here:https://brainly.com/question/6201432

#SPJ2

Find the distance between the following points: (-17, 5) & (-17, -8)

Answers

Answer:

I think it's 13 units but I'm not sure

I need help fast.. pls help me

Answers

We’re is the picture

identify the hypothesis and conclusion of the following statement: if 2 lines are perpendicular then they form 4 right angles.

Answers

Answer:

Step-by-step explanation:

The hypothesis needs to explain the certain conditions that need to exist in order for a specific conclusion to take place. Meaning that if these conditions are not present in the scenario, then the conclusion would be different or simply not exist. Based on this info we can say that the hypothesis is "2 lines are perpendicular" while the conclusion is "The lines form 4 right angles"

Dexter paid $74.94 for 201/5 gallons of gas. What's the price of gas where Dexter filled up his vehicle?

Answers

Answer:

$1.90 approx

Step-by-step explanation:

Given data

Amount paid=  $74.94

Amount of gallons=  201/5 gallons of gas

= 201/5

=40.2 gallons

let us find the unit cost per gallons

Unit cost per gallon is = 74.94/40.2

Unit cost per gallon=$1.86

The price of gas is $1.90 approx

How many ways can you write a ratio

Answers

Answer:

three different ways

Step-by-step explanation:

A ratio can be written in 3 different ways : 3 to 4 as a fraction : with a colon 3: 4

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