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Linear Functions Review - Day 3

Last updated over 2 years ago
8 questions
1
Solve the system of equation by graphing
Solution = (_______ , _______
1

graph y = 1/2x + 4
graph (on smartboard) y = -x - 1

Find the solution of the system of equations by graphing

Solution = (____ , _____)

  • Click the graph tab.
  • Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1

Is (0 , 3) a solution to the system of equations

y = 2x + 3

5x - 2y = -6

1
Solve the system of equations using SUBSTITUTION

X + 4Y = 15
-2X + 5Y = 9

Solution = (_______ , _______ )
1
Solve the System of Equations by ELIMINATION

3x - 7y = -29
-4x + 7y = 27

Solution (_______ , _______)
1
Solve the System of Equations by ELIMINATION

-4x - 8y = -48
8x + 3y = -34

Solution (_______ , _______)
1
Joe has 5 apples and 4 bananas for $6.
Dawn bought 3 apples and 6 bananas for $6.30.

How much does each apple and banana cost?

Bananas = $_______
Apples = $_______
1
Wesley and Brian have a total of 87 baseball cards
Wesley has 30 less than twice as many as Brian

How many cards do they each have?

Wesley = _______ cards
Brian = _______ cards