Solve each equation by graphing the related function. If the equation has no real-number solution, write no solution. x^2-9=0

A. x equals positive or negative 3
B. x equals positive or negative 9
C. x equals 0
D. no solution

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

50x5=$250

step-by-step explanation:

12

step-by-step explanation: