EOC.4 Algebra 1 Full Unit 4 Milestone Review

Front

What is the initial (starting) height of an object following the path h(t) = -16t² + 20t + 6?

Back

6 feet

Front

Factor the expression: 2x² + 3x - 9

Back

(x + 3)(2x - 3)

Front

Factor the expression: 4n² - 17n - 15

Back

(n - 5)(4n + 3)

Front

What are the green dots called in a parabola?

Back

roots or x-intercepts

Front

Factor the expression: n² + 16n + 63

Back

(n + 7)(n + 9)

Front

What is the standard form of a quadratic equation?

Back

y = ax² + bx + c

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the parabola.

Front

How do you find the axis of symmetry for a quadratic function?

Back

x = -b/(2a) where ax² + bx + c is the quadratic.

Front

What is the discriminant in a quadratic equation?

Back

The value of b² - 4ac, which determines the nature of the roots.

Front

What does a positive discriminant indicate?

Back

Two distinct real roots.