Over which interval is the graph of f(x) = one-halfx2 + 5x + 6 increasing? (–6.5, ∞)
(–5, ∞)
(–∞, –5)
(–∞, –6.5)

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Multiply. write your answer in simplest form. 3/8 x 5/7