For what x-value(s) does sin(x) = -1?

a. -270°, -90°, 90°, and 270°

b. -270°, -90°, 0°, 90°, and 270°

c. -90 and 270°

d. -270° and 90°

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Put the equation in slope intercept form by solving for y

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle