Graph:
y: 3sin(2x-pi/3)-2

find max, min, amplitude, horizental shift, and vertical shift)

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?