The larger triangle is a dilation of the smaller triangle with a center of dilation at (1,−1). What is the scale factor of the dilation?

18

14

4

8

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?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?