1. Evaluate the piecewise function by matching the domain values with the range
values.
x-3
f(x) - 3x-2,
1-2x + 4,
X -4
X2
f(x)

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Which value of c would make he following expression completely factored? 8x+cy

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5