Math 2-Unit 1 Midterm Review Day 2

Front

Evaluate the function: ℎ(n) = n² + 3n. Find ℎ(-7)

Back

28

Front

Evaluate the function: ℎ(n) = 2n - 4. Find ℎ(-9)

Back

-22

Front

Using the function below find f(-5). f(x) = 2x + 3

Back

-13

Front

If, f(x) = 3x + 7. Solve for f(x) = 19

Back

4

Front

If, f(x) = 6x - 9. Solve for f(x) = 15

Back

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 is the domain of a function?

Back

The domain is the set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) for the function.

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 f(x) = 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.