Eddie built the ramp shown to train his puppy to do tricks. 15 in.
25 in.
25 in.
23 in.
20 in.
20 in. 20 in.
What is the surface area of the ramp?
square inches

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3