Question 1. Let f(x) = x2 (1) vertical stretch by a factor of 3
Question 1. Let f(x) = x2 (1) vertical stretch by a factor of 3 (2) shift right 5 units
. Find a formula for a function g whose graph is obtained from f by the given sequence of transformations.
(3) reflect across the x-axis
Question 2. Suppose (1, -5) is on the graph of y = f(x). Find a point on the graph of the transformed function y = f(x – 3).
Question 3. Determine analytically if the following functions are even, odd, or neither.
a. f(x) = 3×4 – x2 + 5 b. f(x) = 5x – 3
Question 4. Find the equation of the line passing through the point (2, -2) and perpendicular to the line y = x – 1
Question 5. Find the equation of a line parallel to y = 5 and passing through the point (1, – 7).
Question 6. Find the average rate of change of the function f(x) = x 2 – 5 over the interval [-3, 2].