Linear Equations Review Test

What is the standard form equation for a linear function?

•  $Ax+By=C$  

•  $y=ax^2+bx+c$  

The x-axis of a graph is also know as

• Vertical axis

• Horizontal axis

The y-axis of a graph is also know as

• Vertical axis

• Horizontal axis

Identify the slope intercept form equation.

• $y=ax^2+bx+c$

• $y=mx+b$

Identify the formula used to find slope.

• $m=\frac{y_2-y_1}{x_2-x_1}$

• $m=\frac{y_1-y_2}{x_1-x_2}$

Slope is describe as

•  $\frac{rise}{run}$  

•  $\frac{run}{rise}$  

A point on a graph is represented as

• $\left(y,x\right)$

• $\left(x,y\right)$

What does 'b" represent in y=mx=b

• y-intercept
• beans
• nothing
• slope

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3