Math Slope and Y Intercept and Graphs

Slope Intercept Form of a Linear Equation

• y = mx + b

• y - y1 = m (x - x1)

• Ax + By = C

• y + x = b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The solution to the system of linear equations is...

Tags

CCSS.8.EE.C.8B

Lines who's graphs intersect infinitely many times

• System of equations

• Coincident Lines

• Parallel Lines

• Perpendicular Lines

Tags

CCSS.8.EE.C.8B

How many solutions does the following graph have?

• One solution

• Two solutions

• No solutions

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

Given the graph, identify the slope (m) and the y-intercept (b).

• 2

• 1

• -1

• -2

• 1/2

• -1/2

• 3

• 0

The slope is ​ ​ (a)   , and the y-intercept is ​ (b)   . The graph represents a ​ (c)   relationship.

• positive

• -2

• non-proportional

• negative

• proportional

• 2

• 0.66

• 3

Tags

CCSS.8.EE.B.5

A graph of a linear function is shown. What values best represent the slope and y-intercept of the linear function?

slope: ​ (a)  

y-intercept: ​​ (b)  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The slope is ​ ​ (a)   , and the y-intercept is ​ ​ (b)   . The graph represents a ​ (c)   relationship.

• negative

• 3

• non-proportional

• positive

• proportional

• -3

• 0

• -0.8

Tags

CCSS.8.EE.B.5

The graph of a linear function is shown.

What are the slope and y-intercept that best represent this linear function?

Move the correct answer to each box.

Slope: ​ (a)  

Y-intercept: ​ (b)  

• 2

• -1

• 5

• 1

• 0.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The slope is ​ ​ (a)   , and the y-intercept is ​ ​ (b)   . The graph represents a ​ (c)   relationship.

• negative

• 5

• non-proportional

• positive

• proportional

• -5

• 0

• -0.66

Tags

CCSS.8.EE.B.5