Identifying Slope and Y Intercept on Equation

Which word problem would match the equation:

• The rental service for boats required a $250 deposit and then charged $40 per boat.

• The car repair shop costs $40 for an evaluation and $250 per hour when fixing cars.

• The window replacement company charges a flat fee of $250 and each additional window would cost $40.

• The car service charges $250 for a month. As you use the car service the amount is deducted from the monthly service. Each time the service is used they charge $40.

Tags

CCSS.8.EE.C.7B

What is the value of the y intercept?

• 6

• 80

• 6x

• -6

What does the y intercept represent in this equation?

• $90 for each ride

• The membership fee of $90

• $90 for the accumulated miles on the car.

• The subtraction of money per mile.

Tags

CCSS.HSF.LE.B.5

What is represented by the number 4x in the equation y=67+4x?

• slope

• y intercept

• the value of a membership fee

• The flat rate fee for the car service.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the value of 75 in the equation y=75-6x?

• slope

• Price per mile for the car service

• Price subtracted per mile.

• y intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept of:
y = 1/5x + 5

• slope: 1/6   y-intercept:  4 

• slope: 1/5   y-intercept:  5 

• slope: 5/1   y-intercept:  5 

• slope: 1   y-intercept:  5 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation in slope-intercept form of the line that passes through the given points: (-4,-7) and (-6,9)

• y = 8x + 39

• y = -8x - 39

• y = -8x - 32

• y = 8x + 32

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3