Unit 2 Review (2.1-2.7)

Front

What is the solution for x in the equation 2x + 5 = 15?

Back

x = 5

Front

Back

Front

Write the vertex form of the quadratic function with vertex at (-4, -5) that passes through (1, 70).

Back

Front

TRUE or FALSE: When graphing a polynomial function, you must include a table with at least one point on either side of EACH zero.

Back

True

Front

Back

Front

Define a quadratic function.

Back

Front

What is the standard form of a quadratic function?

Back

Front

What does the vertex of a parabola represent?

Back

The vertex represents the highest or lowest point of the parabola, depending on its orientation.

Front

How do you find the x-intercepts of a quadratic function?

Back

Front

What is the formula for the axis of symmetry of a quadratic function?

Back