8th Math S1-S4 Practice

Front

Which equation represents a line with a slope of -1 and a y-intercept of 2?

Back

y = -1x + 2

Front

Solve for x: 3x + 7 = -8

Back

x = -5

Front

What is the y-intercept in the equation y = mx + b?

Back

The y-intercept is the value of b in the equation.

Front

Simplify the expression: 5(2 - 7n)

Back

10 - 35n

Front

What is the slope in the equation y = mx + b?

Back

The slope is represented by the letter m.

Front

If y = 2x + 3, what is the y-intercept?

Back

The y-intercept is 3.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

Solve for x: 2x - 4 = 10

Back

x = 7

Front

What is the standard form of a linear equation?

Back

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

Front

What is the x-intercept in the equation y = 3x - 6?

Back

The x-intercept is 2.