MATHEMATICS MIDDLE SCHOOL

Which is the inverse of the function f(x) = x2 − 4?

y = x2 − 4

Answers

Answer 1

Answer:

Answer:

The inverse of f(x) is

y = x² - 4

x = y ² - 4

y² = x + 4

y = √x + 4

The inverse of the function is y = √x +4

Hope this helps.

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Write the product as the product of a whole number and a unit fraction. Please help and explain? 1.) 2 × 3/6 = ? 2.) 3 × 2/8 = ?

Answers

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Which two numbers add to make -11 and multiply to give 24?

Answers

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Find the percent of this number
55% of 900

Answers

You multiply .55 times 900. This equals 495. Hope I've helped you!

$55\%\cdot900=\n(55)/(100)\cdot900=\n55\cdot9=\n495$

A figure is made from 8 units blocks.Its 3 units tall.What is the maximum length the figure could be?Explain.

Answers

i think the maximum length of the figure would be : 6The total blocks that exist to form should be 8we know that 3 is used for the height , so the remaining will be 5.but we can use the first blocks as the foundation for the additional length. The figure would look like this :OOOOOOOO ---------> total of 8 blocks

Write a numerical expression for each verbal phrase.the total number of coins Kyle has if he has 12 quarters and 20 dimes
Question 5 options:

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20 – 12

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20 ÷ 12