Which of the following represents "four times the square of a number is thirty-six"? (4x) 2 = 36
4 2x = 36
4x 2 = 36

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2