Which set of ordered pairs represents y as a function of x?
A {(0,0), (-1, 2), (-1,-2), (-2,4),(-2,-4)}
B {(0,0), (1, 1), (2, 4), (3,9), (3, 16)}
C {(0,0), (0, 1), (0, 2), (0, -1), (0, -2)}
D (0,0), (-1,-0.5), (-2,-1), (-3,-1.5),(-4,-2)}

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection