Graph the function f(x) = 7 + 4x. Then find the value of f(x) when x =
1/4

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.