The function g is defined by g(x)=2x^2-3.
find g(2y)

g(2y) = 8y^2 -3

Step-by-step explanation:

g(x)=2 x^2   -3

Let x=2y

g(2y) = 2 (2y)^2 -3

         = 2 (4y^2)  -3

         = 8y^2 -3

answer: what statements

step-by-step explanation if you write the statements down then i could you.

- (2, -7)

- lines r and s and lines t and u must be parallel