Use the function f(x)=−3x+7
B to answer the questions.
a. What is Ff(0)
?
Type the answer in the box below.
f(0)=

b. What is []
f(13)
?
Type the answer in the box below.
f(13)=

c. What is F′
f(−5)
?
Type the answer in the box below.
f(−5)=

d. What is x
[]
when []
f(x)=−20
?
Type the answer in the box below.
x=