2.2 Linear Equations

Question 1

a function whose graph is a line

Answer 1

linear function

Question 2

y=3x+ 2

Answer 2

linear equation

Question 3

y is called the

Answer 3

dependent variable

Question 4

x is called the

Answer 4

independent variable

Question 5

the point at which the line crosses the x-axis.

Answer 5

y-intercept

Question 6

a line is the point at which the line crosses the x-axis.

Answer 6

x- intercept

Question 7

Ax + By = C

Answer 7

standard form of a linear equation

Question 8

of a non vertical line is the ratio of the vertical change to a corresponding horizontal change.

Answer 8

Slope

Question 9

the line through point (x1,y1) with slope m has the equation below.

Answer 9

point-slope form

Question 10

y= mx+ b

Answer 10

slope-intercept form