Slope, Y Intercept Graph, Equation of Line

What is a y-intercept?

• The value of y when x is zero

• The value of x when y is zero

• Slope

• where a line intersects the x-axis

Another name for slope is

• y-intercept

• Solution

• Rate of change

• Undefined

Tags

CCSS.8.EE.B.5

Identify the following as vertical, horizontal or neither

A line that has a slope of zero

• Vertical

• Horizontal

• Neither

Identify the following as vertical, horizontal or neither

A line that has an undefined slope

• Vertical

• Horizontal

• Neither

Tags

CCSS.8.EE.B.5

Slopes of parallel lines are...

• opposite reciprocals

• the same

• opposites

• always 7

Tags

CCSS.8.EE.B.5

What is Point-Slope Form of linear equations?

• Ax+By=C

• y = mx+b

• y-y1=m(x-x1)

• m = (y2-y1)/(x2-x1)

Which graph shows a line with a negative slope ?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.EE.B.5

What is the y-intercept of the linear graph shown below?

• -3

• -6

• -1/2

• -2

Which statement about the lines f and g shown in the grid is true ?

• Line f and Line g have the same y-intercept

• Line f and Line g have the same slope

• Line f and line g have the same x-intercepts

• Line f and line g are parallel lines

What is the y-intercept of the linear equation y=4x-5?

• -5

• 5

• 4

• 5/4

• 1/4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3