Algebra 1 Semester 1

Front

What is the x-intercept of the equation 4x - 10y = 20?

Back

The x-intercept is 5.

Front

What is the y-intercept of the equation 4x - 10y = 20?

Back

The y-intercept is -2.

Front

How do you find the equation of a line given two points (4,2) and (3,5)?

Back

Use the slope formula: m = (y2 - y1) / (x2 - x1) and point-slope form.

Front

What is the slope of the line through the points (4,2) and (3,5)?

Back

The slope is -3.

Front

What is the equation of the line containing (4,2) and (3,5)?

Back

y = -3x + 14.

Front

What is the solution for x in the system of equations if x = 5/3?

Back

x = 5/3.

Front

What does the inequality 4x - 7 ≥ 21 represent?

Back

x must be greater than or equal to 7.

Front

What is the solution set for the inequality y < 1 - 6x?

Back

The solution set includes points below the line y = 1 - 6x.

Front

What is the definition of an x-intercept?

Back

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

Front

What is the definition of a y-intercept?

Back

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