Consider the function y=-2-3cos(x+pi). What effect does the pi have on the basic graph?
A. Vertical shift down at units
B. Vertical stretch by factor 3
C. Horizontal shift left units
D. Horizontal shift right units

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?