Write a linear function

^{What is the x- intercept of the line?}

• (1, 0)
• (2, 0)
• ( -1, 0)
• (-2, 0)

What is the y-intercept?

• (0,7)
• (0, 0)
• (0,1)
• (0, 2)

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

 Challenge:
At a school play, children’s tickets cost $3 each and adult tickets cost $7 each. The total amount of money earned from ticket sales equals $210. Write a linear model that relates the number of children’s tickets sold to the number of adult tickets sold. Let x = the number of children’s tickets sold and y = the number of adult tickets sold

• y=10x+210
• 7x+3y=210
• y=7x+210
• 3x+7y=210

Tags

CCSS.8.EE.C.8C

Which situation can be represented by 
y = 17x - 8?

• The number of seeds, y, needed to feed 8 hamsters 17 seeds each.
• The earnings from a lemonade stand, y, selling glasses at 17 dollars each with $8 in the tip jar.
• The cost, y, of buying 17 movie tickets that sell for $8 each. 
• The cost, y, of buying Star Wars figurines at $17 each with an $8 discount. 

Tags

CCSS.HSF.LE.B.5

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

• 150 + 40
• 40x + 150
• 150x + 40

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation describes the table shown:

• y = 1x + 2
• y = 1x - 2
• y = 2x + 1
• y = -2x + 2

Tags

CCSS.6.EE.C.9

Which equation matches the table?

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

Tags

CCSS.6.EE.C.9

A dog walker earns $10 plus $3 per dog. What equation represents this model? 

• y=3x + 10
• y=10x + 3
• y=13x
• y=10x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation in slope intercept form

• y = 2x + 3
• y = 3x + 2
• y = 2x - 1
• y = idk