Question 3(Multiple Choice Worth 3 points)
(12.07)

Functions f(x) and g(x) are shown below:

f(x) = 5x2 + 5
g(x) = 5x2 + 20x + 25

In which direction and by how many units should f(x) be shifted to obtain g(x)?

Left by 2 units
Right by 2 units
Left by 1.5 units
Right by 1.5 units