Analyze Linear Associations

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x

• y=15x+80

• y=x+15

• y=80x+15

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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

• 3

• 4

• -3

• 4/3

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

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

• 5

• -4

• -5

• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope from the table.

• -4

• 1

• 4

• -2

Tags

CCSS.8.EE.B.5

What is the y-intercept for the given graph?

• -5

• 5

• 1

• -1

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

• y=150 + 40

• y=40x + 150

• y=150x + 40

Tags

CCSS.6.EE.C.9

Find the initital value

• 20

• 0

• 17

• 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the initial value?

• 3

• 0

• 2

• 8

Tags

CCSS.HSF.LE.B.5

What is the slope in the equation:  y=4x+3

• 3

• 4x

• 4

• x

Tags

CCSS.8.EE.B.5