Question

PLZ HELP! 35 points!

Answer 1

Answer:

a)  6      b)   1      c)   9      d)   -9

Step-by-step explanation:

a)   go to -8 on the x-axis.  Then go to the graph and see what the y value is.

      I get 6.  Therefore, f(-8) = 6

Do the same thing for b)

b)   f(0) = 1

c)   Go to -5 on the y-axis.  Then go to the graph and see what the x value is

      I get 9.  Therefore f(9) = -5

Do the same thing for d)

d)   f(-9) = 7

And that's how you use the graph to answer those questions.  OK?