Linear Equations

What is the equation for linear relationships in slope-intercept form?

• y = mx + b

• a = l x w

• p = 2l + 2w

• y = b + m

In the equation y=mx+b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

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

• y-intercept
• x-intercept
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation
y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The location where the line crosses the y-axis is called the...

• slant

• slope

• y-intercept

• x-intercept

Tags

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which equation represents this graph?

• $y=-x+2$

• $y=x+2$

Which equation represents this graph?

• $y=\frac{3}{2}x+4$

• $y=-\frac{3}{2}x+4$

What equation represents the following graph?

• y = 2x + 3

• y = -2x +3

• y = ¹/₂ x+3

• ^{y = -1}/₂ x+3

What is the equation for a line that has a slope of -2 and a y-intercept of +5.

• y = 2x - 5

• y = 5x - 2

• y = -2x + 5

• y = 2x + 5