Wendy wants to run 3 miles. Each lap around the track at her school is mile. Wendy wants to figure out how many laps she needs to run.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

What is the maximum of the sinusoidal function

In a quadratic function of the form ax^2+bx+c, which of the following is not true? a. the y-intercept is c. b. if a is positive, the parabola opens up. c. the vertex has an x-coordinate of -b/2a. d. the axis of symmetry is the line y=-b/2a.