Algebra 1 Chapters 3 & 4 Review

^{What is the x- intercept of the line?}

• (1, 0)
• (2, 0)
• ( -1, 0)
• (-2, 0)

What is the y-intercept?

• (0,7)
• (0, 0)
• (0,1)
• (0, 2)

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

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

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

What formula could you use to find the slope of these two points?

• none of the above

Tags

CCSS.8.EE.B.5

What kind of slope would this line have?

• positive 
• negative 
• zero 
• undefined 

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

When graphing, one always starts counting the slope

• from the origin (0,0)

• on the y-axis

• from the y-intercept

• on the x-axis

Tags

CCSS.8.EE.B.5

Answer explanation

Slope is always a coefficient of x.

Tags

CCSS.8.EE.B.5