Algebra 2 CP Midterm Review

Front

Complete the square for the expression: x^2 - 14x + ____

Back

49

Front

Solve the equation: 6(6v + 6) - 5 = 1 + 6v

Back

-1

Front

Find the intersection of the lines: y = -2x + 18 and y = 8

Back

(5, 8)

Front

Solve for x in the equation: x = by + v

Back

x = by + v

Front

Factor completely: 5v^2 - 30v + 40

Back

5(v - 4)(v - 2)

Front

What is the formula for completing the square?

Back

(x - h)^2 = k, where (h, k) is the vertex of the parabola.

Front

Define a quadratic function.

Back

A function of the form f(x) = ax^2 + bx + c, where a ≠ 0.

Front

What is the vertex of a parabola given by the equation y = ax^2 + bx + c?

Back

The vertex is at x = -b/(2a).

Front

What does it mean for an equation to have no solution?

Back

It means that there are no values of the variable that satisfy the equation.

Front

What is the discriminant in a quadratic equation?

Back

The discriminant is b^2 - 4ac and determines the nature of the roots.