What the general equation of a sine function with an amplitude of 6, a period of pi/4, and a horizontal shift of pi/2?

where r the answers

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: 4 (:

step-by-step explanation: