Linear Equations Practice

Give the equation for the graph

• y = 5x - 3

• y = 4x + 2

• y =-2x + 5

• y = - 2x + 4

Which ordered pair could represent a y-intercept on a graph?

• (6, 0)

• (0, 4)

• (-1, 3)

• (2, 0)

Identify the graph with a x-intercept of 3 and a y-intercept of - 1

• 
• 
• 
• 

Find the x intercept

1/2 x + 4Y = -8

• -4

• 4

• -16

• 16

Find the y intercept

7x - 2y = -14

• -2

• 2

• 7

• -7

FInd the X and Y INTERCEPTS of the equation:

3x-2y=12

• (0, -6)

  (4, 0)

• (0, -4)

  (-6 ,0)

• (4, 0)

  (0, 6)

• (4, 0)

  (6, 0)

For a fundraiser, a school club is selling raffle tickets for $2 each and healthy snacks for $1.50 each. Lin spent $22 on some raffle tickets and healthy snacks. Using r for raffle tickets and h for healthy snacks, write an equation to model this situation

Lashonda bought n packs of pencils. Each pack has 12 pencils. Write an equation to represent the total number of pencils p that Lashonda bought.

TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Let x be the number of MP3 players TechWiz sold last week and y be the DVD players sold. Write an expression for the combined total profit (T) TechWiz made from MP3 and DVD players last week.