3 years ago

I NEED MATH HELP, QUICK! PLEASE HELP ME! Find f( -7) if f(x) = 3 - 2x.

Mathematics

1 answer:

goldenfox [79]3 years ago

6 0

Plug in -7 for x in the equation...

f(x) = 3 - 2( - 7 )

f(x) = 3 + 14

f(x) = 17

You might be interested in

What is the value of 1-44|?

nadezda [96]

Answer:It would be positive 44

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is 1/6 + 2/12 + 1/3 + 3/4 + 1/2 = ?

matrenka [14]

Answer:

$\frac{19}{12}$

Step-by-step explanation:

$\frac{1}{6} + \frac{2}{12} + \frac{3}{4} + \frac{1}{2}$

$\frac{2}{12} + \frac{2}{12} + \frac{9}{12} + \frac{6}{12}$

$\frac{19}{12}$

7 0

3 years ago

kamari opens a bank account with 250 five weeks her account balances 800 what was the average rate of change of her account bala

Anettt [7]

The answer is an average rate of change of 110 more dollars in her account per week. You find this by first subtracting the starting amount of 250 from the end amount of 800 that equals 550. then you divide that number by five, the number of weeks, to get the average rate of change.

3 0

3 years ago

Is 3x + 2x = 3 a function

worty [1.4K]

Answer:

You need to solve for Y. There should only be one corresponding y-value for that x-value. y = x + 1 is a function because Y is ALWAYS greater then X.

Step-by-step explanation:

5 0

3 years ago

What angles are supplementary?

vova2212 [387]

8 and 5 and I hate IXL ugh

5 0

3 years ago