Which equation is a linear function? A. y = 3^x B. y = 3x(x – 5) C. y = 5 – 3x D. y = 5x^2 – 3

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?