Question

What is F(4) ?



A.
–4

B.
0

C.
4

D.8
http://static.k12.com/calms_media/media/1417000_1417500/1417262/1/b402be9d10a6391d7ede4da4886305bb2b01d733/MS_PA_130905_170068.jpg

Answer 1

from the plot F(4) means when x=4 what is y? 8

Answer 2

so the answer is D

Answer 3

can you help me with a few more? @AJ01

Answer 4

ok

Answer 5

given f(x)= -3x + 4, what is f(2) A. –28 B. –24 C. –2 D. 10

Answer 6

f(2)=-3(2)+4
=-6+4=-2

Answer 7

@AJ01

Answer 8

yes

Answer 9

i have one more? can you help me with the last one?

Answer 10

just replace x by 2

Answer 11

ok

Answer 12

given f(x) = 5x-2 what is f (-4)

Answer 13

what you think

Answer 14

b?

Answer 15

wait no im not sure

Answer 16

what is b?

Answer 17

A.
–40

B.
–22

C.
–1

D.
40

Answer 18

sorry i forgot i didnt post them

Answer 19

f(x)=5x-2
f(-4)=5(-4)-2
=-20-2=-22

Answer 20

B is right

Answer 21

yay thank you so much!

Answer 22

YW

Answer 23

@ineedhelpnowplz