Determine the axis of symmetry for the function f(x) = −2(x + 3)2 − 5. x = 3 x = −3 x = 5 x = −5

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

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