Interpret Slope and Y-intercept

What is the initial value for the equation y = 7x - 3

• 7
• -3
• -3/7
• 7/ -3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the rate of change for the equation y= 5x - 2

• -2/5
• 5/-2
• 5
• -2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The Southeast Polk Junior High teachers go to the Bowl-O-Rama on Friday after school.The cost to bowl per game is $3 and to rent shoes for the night is $2. What represents the slope?

• Number of teachers
• Cost per game
• Cost for shoes
• Number of games

Tags

CCSS.8.EE.B.5

Write an equation to model Billy’s odometer:  Bill bought a new car with 300 miles on the odometer. He drives a total of 50 miles to and from work each day.

• y = 300x +50
• y = 50x + 300
• y= -50x +300
• y = 6x +300

Tags

CCSS.HSF-BF.A.1A

• The graph will contain the origin

• The graph will increase from left to right.

• The graph will cross the x-axis at (12,0).

• The graph will have a slope of -0.5

State the slope, y-intercept, and equation in slope-intercept form:

m: ​ (a)  

b: ​ (b)  

equation: ​ (c)  

• 7
• -2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

State the slope, y-intercept, and equation in slope-intercept form:

m: ​ (a)  

b: ​ ​ (b)  

equation: ​ (c)  

What is the meaning of the y-intercept?

• Mrs. Franklin's meal will cost $6.85 if she brings no grandchildren. 
• Mrs. Franklin's meal will cost $2.95 if she brings no grandchildren. 
• Mrs. Franklin's bill will increase by $2.95 for every grandchild she brings. 
• Mrs. Franklin's meal will decrease by $2.95 for every grandchild she brings.

Tags

CCSS.HSF.LE.B.5

What is the meaning of the slope?

• The cost to get into the fair is $5
• The total cost for the day will increase by $1.75 for every ride you go on.
• The cost to get into the fair is $1.75
• The total cost for the day will increase by $5 for every ride you go on. 

Tags

CCSS.HSF.LE.B.5

What is the meaning of the y-intercept?

• The hamburger will cost $1.90 without any toppings.
• The hamburger will cost $1.40 without any toppings. 
• The cost of the hamburger is $1.90 with one topping
• The cost of the hamburger doesn't change no matter how many toppings there are.

Tags

CCSS.HSF.LE.B.5