Question

Use the graph below...
http://prntscr.com/cc9sex

Answer 1

f(1) means what is the value of the function when x = 1?
It means the same as what is the y-coordinate of the point with x-coordinate 1?

Answer 2

Look for a point with x-coordinate 1.
What is the y-coordinate of that point?

Answer 3

sorry @mathstudent55 i had to do something

Answer 4

Can someone help?

Answer 5

-2 is the answer

Answer 6

How? Please explain.

Answer 7

so if u look at the graph f(1) is x = 1

Answer 8

so on ur x-axis u would have one

Answer 9

mhm

Answer 10

then u would look at what the y is when x = 1 so that would be -2

Answer 11

Thanks <3 Can you help with another?

Answer 12

sure

Answer 13

Going to open a new question