Multiple Representations of Linear Equations

• c=0.10m+30

• c=30m+0.10

• c=0.50m+30

• c=30m+0.50

Frankie bought a new computer. He made an initial payment of $50 to the store, and he will pay $30 each month until the computer is paid off. Write an equation representing the relationship between m, the number of monthly payments Frankie has made, and t, the total amount that Frankie has paid the store.

Write an equation to represent the relationship shown in the graph.

Write a linear equation in the form of y=mx+b

• y = -2x - 3

• y = 2x - 3

• y = 3x -2

• y= -3x -2

Write an equation that represents the function graphed.

Write a linear equation in the form of y=mx+b

• y = 2x + 3

• y = -2x + 3

• y = 2x -3

• y = 3x - 4

The equation of the line is (a)   .

• y = -2/3x + 4

• y = 2/3x + 4

• y = 3/2x + 4

• y = -3/2x + 4

Write a linear equation in the form of y=mx+b

• y = -3x -6

• y = 3x - 6

• y = 6x - 3

• y = 2x - 3

Solve for x. 2(x + 2) -4x = 2(x - 1) + 1 Record only the number in the answer blank.

Mathematical Equivalence

ON

Write an equation in slope-intercept form from the points (0, 3) and (-4, -1)

• y = x + 3

• y =  x - 3

• y = x + 1

• y = 3x + 1