Evaluating Functions

Front

Evaluate f(x)=-2t²+1 for f(2)

Back

-7

Front

Evaluate f(x)=2x² + 5x - 17 for f(-1)

Back

f(-1) = -20

Front

Evaluate f(x)=-2t²+1 for f(-3)

Back

-17

Front

What is f(2) for f(x)=2x²?

Back

8

Front

Evaluate f(33) for f(x)=x-22

Back

11

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

Front

What does it mean to evaluate a function?

Back

To find the output of a function for a given input.

Front

What is the standard form of a quadratic function?

Back

f(x) = ax² + bx + c, where a, b, and c are constants.

Front

What is the vertex of a parabola?

Back

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

Front

What is the axis of symmetry in a quadratic function?

Back

A vertical line that divides the parabola into two mirror-image halves.