Math 1 MOY Review

Front

What is the equation representing the total cost of x dozen roses at $16 per dozen and y dozen carnations at $9 per dozen if the total cost is $218?

Back

16x + 9y = 218

Front

What is a function in mathematics?

Back

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

Front

How do you determine if a relation is a function?

Back

A relation is a function if no two ordered pairs have the same first element.

Front

What does the slope of a line represent in a graph?

Back

The slope represents the rate of change of the dependent variable with respect to the independent variable.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

If the length of a rectangle is 1 foot more than twice the width, how can you express the length in terms of width?

Back

Length = 2(width) + 1

Front

What is the relationship between the number of hours spent exercising and calories burned?

Back

Typically, more hours spent exercising leads to more calories burned.

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are constants.

Front

How do you find the x-intercept of a linear equation?

Back

Set y = 0 and solve for x.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 and solve for y.