4.1 Warm Up

Front

What is the point-slope form of a linear equation?

Back

Front

How do you find the slope of a line given two points?

Back

Front

What does it mean for a slope to be negative?

Back

A negative slope indicates that as the x-value increases, the y-value decreases, resulting in a line that descends from left to right.

Front

How do you solve a linear inequality?

Back

To solve a linear inequality, isolate the variable on one side of the inequality sign, similar to solving an equation, and then express the solution in interval notation or on a number line.

Front

What is the solution to the inequality 4 - 3x < 10?

Back

Front

What does the graph of @@x ge 3@@ represent?

Back

The graph of @@x ge 3@@ represents all values of x that are greater than or equal to 3, including 3 itself.

Front

How do you interpret a number line graph for inequalities?

Back

A number line graph for inequalities shows the range of values that satisfy the inequality, with open or closed circles indicating whether endpoints are included.

Front

Back

This inequality indicates that the value of b must be less than 26, as derived from multiplying both sides by 2.

Front

What is the general form of a linear equation?

Back

Front

How do you convert from point-slope form to slope-intercept form?

Back