Question

Write an equation for a graph obtained by vertically stretching the graph of y=x^2+10.7 by a factor of 12.2, followed by a vertical shift downward by 47 units

Answer 1

12.2(x^2+10.7) - 47 = 12.2x^2 + 83.54

Answer 2

y = 12.2(x^2 + 10.7) - 47