Graphing Linear Equations

Select the one below that is NOT one of the four ways to represent functions.

• Words, scenario

• Tables

• Arithmetic

• Graphs

• Equations

The solution to an equation with two variables is...

• a single number

• an ordered pair of numbers (x,y) that makes the equation true

• the answer to the equation

• an ordered pair (x,y) that makes a false statement

Tags

CCSS.8.F.A.1

CCSS.8.EE.C.8

Is (5,4) a solution to the equation y=x+1?

• yes because $5=4+1$

• no because $4\ne5+1$

Tags

CCSS.8.F.A.1

CCSS.8.EE.C.7

CCSS.8.F.A.3

The independent variable is

• the input and on the x-axis

• the input and on the y-axis

• the output and on the x-axis

• the output and on the y-axis

Tags

CCSS.6.EE.C.9

The dependent variable is

• the input and on the x-axis

• the input and on the y-axis

• the output and on the x-axis

• the output and on the y-axis

Tags

CCSS.6.EE.C.9

What form is this linear equation in?  $3x-4y=24$  

• Slope-Intercept Form

• Point-Slope Form

• Standard Form

• Exponential Form

What are the intercepts of this linear equation?  $3x-4y=24$  

•  $\left(8,0\right)and\ \left(0,-6\right)$  

•  $\left(8,0\right)and\ \left(0,6\right)$  

•  $\left(3,4\right)$  

•  $\left(3,0\right)and\ \left(0,4\right)$  

What form is this linear equation in?  $y=2x-10$  

• Slope-Intercept Form

• Point-Slope Form

• Standard Form

• Exponential Form

What is the y-intercept of this linear equation?  $y=2x-10$  

•  $\left(0,10\right)$  

•  $\left(0,-10\right)$  

•  $\left(2,0\right)$  

•  $\left(-10,0\right)$  

What does the two represent in this linear equation?  $y=2x-10$  

• the x-intercept of (0,2)

• the x-intercept of (2,0)

• the slope of up 1, right 2

• the slope of up 2, right 1