What is 2 +2+2+8+8+8+8-9+2*2+23-2

54

Step-by-step explanation:

I just put it all into the calculator

The answer to 2 +2+2+8+8+8+8-9+2*2+23-2 eqauls 54

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1