Sketch g(x) = sqrt(x-4). Then write a summation for A(g, 5 ≤ x ≤ 7) using five right endpoint rectangles.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

What is the slope of the line (-7,2) (4,6)

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8