Summative Mathematics Fall Final Practice 2 2024

Front

What is the x-intercept of the equation 3x + 12y = 24?

Back

The x-intercept is 8.

Front

What is the y-intercept of the equation 3x + 12y = 24?

Back

The y-intercept is 2.

Front

Solve the equation: 4(4x - 3) = 20.

Back

x = 2.

Front

What are the x- and y-intercepts of the graph represented by the points (-2,0) and (0,6)?

Back

The x-intercept is -2 and the y-intercept is 6.

Front

Which ordered pair is NOT a solution of 5x + y = 6?

Back

The ordered pair (2,4) is NOT a solution.

Front

Graph the linear equation: y = -\frac{1}{3}x - 5.

Back

The graph is a straight line with a slope of -\frac{1}{3} and a y-intercept of -5.

Front

What is the definition of an x-intercept?

Back

An x-intercept is the point where a graph crosses the x-axis (y=0).

Front

What is the definition of a y-intercept?

Back

A y-intercept is the point where a graph crosses the y-axis (x=0).

Front

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

Back

Set y = 0 in the equation and solve for x.

Front

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

Back

Set x = 0 in the equation and solve for y.