CCSS.Math.Content.8.F.B.4

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x
• y = 15(1.35)^x
• y = 15(0.35)^x
• y = 35(1.15)^x

Tags

CCSS.Math.Content.8.F.B.4

A music club membership costs $15 to start and $8 per cd. Write an equation.

• C = 15 + 8
• C = 15x +8
• C = 8x + 15
• none of these

Tags

CCSS.Math.Content.8.F.B.4

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.Math.Content.8.F.B.4

CCSS.Math.Content.HSS.ID.C.7

CCSS.Math.Content.8.EE.B.6

Which equation matches the table?

• y = x 
• y = 5x
• y = x - 4
• y = x + 4

Tags

CCSS.Math.Content.8.F.B.4

Choose the correct answer.

• A
• B
• C
• D

Tags

CCSS.Math.Content.8.F.B.4

Find the slope from the table.

• -4
• 1
• 4
• -2

Tags

CCSS.Math.Content.8.F.B.4

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.Math.Content.8.F.B.4

16, 23, 30, 37, ...
27th Term

• 104
• 182
• 198
• 205

Tags

CCSS.Math.Content.8.F.B.4

What is the rate of change of the line?

• ^-1/4

• 4

• ¹/₄

• -1

Tags

CCSS.Math.Content.8.F.B.4

CCSS.Math.Content.8.EE.B.5

Sonya has $40 in her lunch account and pays $2 each day to eat lunch. Which equation can be used to find the amount of money Sonya has left on her account after x days?

• y = 40 + 2x

• y = - 2x + 40

• y = 2 + 40x

• y = 2 - 40x

Tags

CCSS.Math.Content.8.F.B.4