3 years ago

What is (2x+2)-(3x+11)

Mathematics

1 answer:

mariarad [96]3 years ago

7 0

-1 • (x + 9) is what I got

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Derive the inverse of the function, f-1 of f(x) = 7x+2

Georgia [21]

Replace f(x) with y
switch x and y
solve for y
replace y with f^-1

so

y=7x+2
x=7y+2
x-2=7y
(x-2)/7=y
f^-1=(x-2)/7

inverse is
$f^{-1}= \frac{x-2}{7}$

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3 years ago

Yolanda buys candy that cost $4 per pound. She will spend less than $32 on candy. What are the possible numbers of pounds she wi

Taya2010 [7]

Answer:

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Step-by-step explanation:

32 divided by 4 is 8

8 x 4 is 32

so they will get 8 pounds of candy

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4 years ago

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Eduardwww [97]

The score set above has no mode
This is because mode is a measure of what score occurs the most
In this score set no numbers occur more than once

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4 years ago

I have a bag of trail mix. One half of the bag is peanuts 1/4 of the bag is chocolate candies,1/4 of the bag is dried fruit. Wha

lana66690 [7]

50% or 1/2 or 1:2 would be your answer

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3 years ago

Which of the following graphs could represent a cubic function?

xeze [42]

Answer:

Step-by-step explanation:

Here, we want to select which of the graph represents a cubic equation

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Graph D represents a straight line equation

Graph A represents a cubic function due to its shape

So our answer is graph A only

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3 years ago