Graphing Equations Slope Intercept Form

Graph:

y = x + 4

Graph:

y = 1/4x + 3

Graph:

y = -4x

Graph:

y = -x – 2

Identify the y-intercept for the equation \(y=-3x\)

• -3

• 0

• 1

• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph the equation y = -4x + 5.

• Graph the equation y = -4x + 5 as a parabola.

• Graph the equation y = -4x + 5 as a straight line passing through the points (0, 5) and (1, 1).

• Graph the equation y = -4x + 5 as a horizontal line.

• Graph the equation y = -4x + 5 as a vertical line.

Graph the equation y = 3x - 4.

• Graph is a straight line

• Graph is a parabola

• Graph is a circle

• Graph is a curve

Graph the equation y = 1/3x + 1.

• 
• 
• 
• 

What does the slope represent in a linear equation?

• Y-intercept

• Constant term

• Rate of change or steepness

• Exponent

Tags

CCSS.8.EE.B.5

What does the y-intercept represent in a linear equation?

• The equation of the line.

• The point where the line crosses the x-axis.

• The slope of the line.

• The point where the line crosses the y-axis.