Final Grade of the 6 Weeks (Worth 2 Grades)

Jenny writes the equation y = 1/2x +5.
Why is she incorrect?

• The slope is -2, the equation should be
  y = -2x + 5
• The y-intercept is 4, the equation should be y = -2x + 4
• The slope is -1/2, the equation should be
   y = -1/2x + 5
• The y-intercept is -5, the equation should be y = -2x - 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

John deposited $2,000 into a savings account.  How much will John have in his account after 7 months at a yearly simple interest rate of 3.25%?

• $37.92

• $455
• $45,500

• $2037.92

Christine takes out a 4-year simple interest car loan for $15000 at a 3% interest rate. Is she does not make any payments, how much interest will she owe at the end of 4 years?

• $1800

• $18000

• $16800

• $33000

Tags

CCSS.7.RP.A.3

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the equation of the linear function?

• y = -3x + 10
• y = -3x + 16
• y = 3x + 10
• y = 3x + 16

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

When Lisa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. What is the interest earned after 18 years?

• $720

• $1,080

• $20,960

• $12,960

Tags

CCSS.7.RP.A.3

Emilio borrows $1200 from a bank with 8% simple interest per year.  How much will he have to pay back total in 2 years?

• $150
• $192
• $1350
• $1392

Tags

CCSS.7.RP.A.3

Find the slope

• -5/7
• 7/5
• -7/5
• 5/7

Tags

CCSS.8.EE.B.5

Dan borrowed $2,000 for 6 months at 12% annual simple interest rate. How much interest is that?

• $120
• $144
• $1,200
• $1,440

Tags

CCSS.7.RP.A.3

Ann puts $300 in a bank account earning 4% interest.  How much will she earn in total in 1 year?

• 300

• 12

• 312

• 16

Tags

CCSS.6.RP.A.3C