Evaluate Functions

Front

If f(x) = 5 + 4(x – 4)², what is f(7)?

Back

41

Front

Given f(x) = 2x² + 5x - 17, find f(-1).

Back

f(-1) = -20

Front

Which ordered pair is a solution to the equation y = -3x + 6?

Back

(1, 3)

Front

Evaluate y = x + 5 when x = 3.

Back

8

Front

Determine which of the following is a solution to the linear function y = 3x - 10.

Back

(2, -4)

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input.

Front

What does it mean for a function to be linear?

Back

A linear function is a function that graphs to a straight line and can be expressed in the form y = mx + b.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the value of a function at a specific point?

Back

Substitute the specific value of x into the function's equation.

Front

What is the y-intercept of the function y = 2x + 3?

Back

The y-intercept is 3.