3 years ago

Given that f(x) = x² + 5x, evaluate f(-2). -6 -14 7

1 answer:

6 0

F(x) = x^2 + 5x.......evaluate f(-2).....so sub in -2 everywhere there is an x

f(-2) = -2^2 + 5(-2)
f(-2) = 4 - 10
f(-2) = -6 <==

You might be interested in

HelpmeeeeeeeeeeeeeeeeeeeeHelpmeeeeeeeeeeeeeeeeeeee

babunello [35]

Answer:

300

Step-by-step explanation:

3x 10 2 power

7 0

3 years ago

Read 2 more answers

Look At The Picture Please Help!<br>Please Tell Me The step by step on how to do it

Lina20 [59]

Answer:

Step-by-step explanation: 32/5.76

See how much 32 goes into 57

32 goes into 57: 1 time

1 times 32 is 32

32 - 57 is 25

Then bring down your 6 which now it will be 256

Now how much dose 256 go into 32

It would be 8: 8 x 32 is 256 - 256 = 0

So ur answer is 18

4 0

2 years ago

I need help ASAP plx

ElenaW [278]

Answer: good thinking

Step-by-step explanation:

here is the answer idk

7 0

2 years ago

4. A square court for playing the game four square has an area of 256 ft?. How long is one

shusha [124]

16ft
The square root of 256 is 16 which you square to find the area

3 0

3 years ago

Joan sold half of her comic books and then bought 8 more. She now has 11. How many did she begin with?

nata0808 [166]

Answer:

Step-by-step explanation:

11-8=3

3x2=6

So, the answer is 6

5 0

2 years ago

Read 2 more answers