Practice (Slope and y-intercept)

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

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the slope of the line y= -4x + 10?

• 10
• 4
• -4
• -10

Tags

CCSS.8.EE.B.5

What is the y-intercept of the line y = 4x - 10?

• 4
• -4
• 10
• -10

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Jimmy is filling a pool with water.  The pool has 78 gallons already inside.  The hose is filling it at a rate of 3 gallons per minute.  What is the y-intercept for this problem?

• 78/3
• 78
• 3
• 3/78

Tags

CCSS.HSF.LE.B.5

Lonnie plans to join the gym.  He must pay a $35 membership fee.  He will then pay $5 each month.  What is the slope?

• 7
• 35
• 5
• 1/7

Tags

CCSS.HSF.LE.B.5

What type of slope does the following graph have?

• Postive
• Negative
• Zero Slope
• Undefined

Tags

CCSS.8.EE.B.5

What is the slope?

• 5
• 1/5
• 15
• 10

Tags

CCSS.8.EE.B.5

At the beginning of the summer, Jenna had saved $141.  To earn money of the summer, she is working part time at the local community center.  She will earn $32 per day of work.  If x represents the number of days she works, which of the following equations represents how much money she will have, including her savings?

• y = 141-32x
• y = x + 141
• y = 32x + 141
• y = 141x + 32

Tags

CCSS.6.EE.C.9

Bob has $150 in his savings account and saves $40 per month.

• y=150 + 40

• y=40x + 150

• y=150x + 40

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2