Math 1 Unit 1 Review

Front

What is the solution to the equation 18 = -6k?

Back

k = -3

Front

If Ann paid a $30 application fee and her total cost is $420, which equation represents her monthly payment?

Back

12x + 30 = 420

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the domain?

Back

D: {-4, 0, 1, 2}

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the range?

Back

R: {-4, -3, 1}

Front

What is f(0) for the function f(x) = -3(x-1)?

Back

f(0) = 3

Front

Solve for x: 29 = x + 12.

Back

x = 17

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values).

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

How do you isolate a variable in an equation?

Back

Perform inverse operations to both sides of the equation.