1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nadezda [96]
3 years ago
15

Calculate the Difference Quotient for f(x)=2x^2-3

Mathematics
1 answer:
Dafna11 [192]3 years ago
7 0

Answer:

Calculate the Difference Quotient for f(x)=2x^2-3

Find f(x+h) and f(x), and plug these values into the difference quotient formula.

<h2><em><u>4x+2h</u></em></h2>
You might be interested in
if the two linear functions are represented two different forms the _____ is used to compare the steepness of the two functions&
ELEN [110]

Answer:

Slope

Step-by-step explanation:

Given

The above statement

Required

What compares the steep of linear functions

Literally, steepness means slope.

So, when the slope of the two linear functions are calculated, we can make comparison between the calculated slopes to determine which of the functions is steeper or less steep.

Also:

Higher slope means steeper line

e.g.

4 is steeper than 1

7 0
3 years ago
Blake bought a coat on sale for 30% off the retail price. If he paid $130, what was the original retail price?
Y_Kistochka [10]
$169, you do 10% and times it 3 times to get 30 then add 9
6 0
3 years ago
Please help with this Piecewise problem!!
tino4ka555 [31]

Remark

That was well worth doing. Desmos gave you the answer to the graph. Unfortunately I can only give you the correct graph. You will have to figure out from the choices which one is the correct answer -- or edit it so I can see what the rest of the question is.

Graph

The red one is f(x) is x + 3 {x <= -2}

The blue one is f(x) is x^2 - 1 {-2 <x <1} Notice the gap at 2. It is not continuous

The green one is f(x) is log_2(-x + 3)  {1 <=x < 3} and there is a gap between the blue and green one.

4 0
3 years ago
To determine her power usage​, Keri divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures he
marusya05 [52]

Answer:

Stratified Sampling

Step-by-step explanation:

Since Keri divides the day into different strata and each unit is selected from each strata randomly. So, it is Stratified Sampling.

Further, In Stratified Sampling population is divided into several groups such that within the group it is homogeneous and between the group it is heterogeneous. And now a selection of each stratum and unit has an equal chance of selection.

3 0
3 years ago
a motorcycle cost $12,000 when it was purchased. the value of a motorcycle decreases by 6% each year. find the rate of decay eac
kiruha [24]
There's 12 months in a year so if the value decreases by 6% each year that would be 6 ÷ 12 which is 0.5%. Therefore the decay each month is -0.5%.
5 0
3 years ago
Other questions:
  • Solve 732, 178 167-542, 137=
    7·1 answer
  • SOMEBODY PLEASE HELP ME SOLVE THIS!!
    13·1 answer
  • 3x + 5 = 5x - 11. What is the value of x in this equation.
    15·2 answers
  • Sam and his father spent at least $130 while shopping for new clothes. Sam spent $52. How much money did his father spend? MAKE
    6·2 answers
  • sarah and her friends picked 3 3/4 pints of blueberries. after they ate some of the blueberries, only 2 1/3 pints remained. how
    6·1 answer
  • Plz help me with this sum, see the pic. Thank you
    9·1 answer
  • Write a number in which the digit 8 is ten times the value of the digit 8 in 4.381
    14·1 answer
  • Solving trigonometric equations
    9·1 answer
  • Do the points shown represent additive inverses? Explain why or why not.
    7·2 answers
  • Please help me, will mark you brainly!!! Thank you if u do
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!