2.2 Linear Equations

Question 1

A function whose graph is a line

Answer 1

Linear Function

Question 2

Represents linear function, y = 3x + 2

Answer 2

Linear Equation

Question 3

The value of y depends on the value of x, y is called this

Answer 3

Dependent Variable

Question 4

X is called this

Answer 4

Independent Variable

Question 5

The point where the line crosses at the y- axis

Answer 5

Y-Intercept

Question 6

The point where the line crosses at the x- axis

Answer 6

X-Intercept

Question 7

Ax + By= C, where A,B and C are real numbers, and A and B are not zero.

Answer 7

Standard Form Of A Linear Equation

Question 8

Nonvertical line is the ratio of the vertical change to a corresponding horizontal change

Answer 8

Slope

Question 9

When you know the slope and a point on a line you can this to write the equation of the line

Answer 9

Point-Slope Form

Question 10

Another form of the equation of a line is this, which you can use to find slope by examining the equation.

Answer 10

Slope-Intercept Form