Item 1

Evaluate the expression.

15(8/4)+2^2−3⋅7

The value of the expression is

.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.