What is the slope of the line that cuts through the points (1, -5) and (3, 5)? a. 5 c. One-fifth b. -5 d. Negative one-fifth Please select the best answer from the choices provided A B C D

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Is the power produced directly proportional to the wind speed, give reasons for your answer?