Evaluate the function rule for the given value. y = 4 • 2x for x = –6
–48
To evaluate the function rule, we substitute the given value of x into the expression for y.
For x = -6, the expression becomes:
y = 4 * 2(-6)
y = 4 * (-12)
y = -48
Therefore, the value of y when x = -6 is -48.