Question

Please help me with my Summer Calculus work !

Answer 1

I honestly don't know how to do any of this and barely passes my pre calculus class with a C. Please help me with as much as you can, you don't have to answer all the question, even one question would help me a lot! Please explain to me step by step how to do these :[

Answer 2

for the 40a) since 0 is < 2

f(x) = x^2 - 4
f(0) = 0^2 - 4 = -4

40b) since 2 is >= 2
f(x) = 3 - 2x
f(2) = 3 - 2(2) = -1

40c) since 3 >= 2
f(x) = 3 - 2x
f(3) = 3 - 2(3) = - 3

Answer 3

41)

\[x^{3}+1\] means to go up by 1 you can make a table to show you what the graph looks like and graph it. Or just put it in a calculator