Question

Mrs.Frank gave her students the function f(x) = 11x^2 + 3, and asked her students to write the equation for a function that represents a vertical shift downward for f(x). Katie's function was

Answer 1

Answer:

Step-by-step explanation:

We have f(x) = 11$x^{2}$ + 3

To make this function is  vertical shift downward , we decrease the value of the parameter d (vertically affects on the function)

Hence, one example for the new function is:

f(x) = 11$x^{2}$ + (3-2)

<=> f(x) = 11$x^{2}$ + 1

Look at the photo for your more information.