# Graph based problems

1. Use the given graph of the function f to answer the following questions:

(a) F(-7) =

(b) F(-3) =

(c) F(6) =

(d) Is F(-3) positive or negative?

(e) For what numbers x is f(x)=0?

(f) What is the domain of f?

A) [-7, 6]

B) (-7, 6)

C) (-infinity, infinity)

D) [-2, 3]

(g) What is range of f?

A) [-7, 6]

B) (-2, 3)

C) [-2, 3]

D) (-infinity, infinity)

(h) What are the x-intercepts? Write an integer or fraction.

(i) What are the y-intercepts? Write an integer or fraction.

(j) For what numbers x is f(x) = -2?

(k) For what number x is f(x) = 3?

See attached file for graph.

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#### Solution Preview

1.a.

F(-7) = -2

1.b.

F(-3) = 3

1.c.

F(6) = 2

1.d.

F(-3) = Positive

1.e

F(X) = 0

X= ...

#### Solution Summary

The solution solves the problem set based on a given graph.

$2.19