Which of the following is a FALSE statement? (15 points if answered)

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

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

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top