Writing Equations of Lines given Slope and a Point

Write the equation of

each line

enter it as:      3/2x-3

 

If the slope is 1 or -1, do not write 1x or -1x,

just x or -x.

If the slope is a fraction, for instance:

Take note of how to enter answers:

y =    x - 3
2
3

Jerry saves $10 each week to save up to buy a new TV. 

After 9 weeks, he had a total $120.  Write an equation

representing this situation.

y =

Sheya is on a diet.  She loses 7 pounds every month. 

After four months of dieting, she weighed 191 pounds. 

Write an equation representing this situation.

y =

Figure 23 of a tiles pattern has 81 tiles.  This pattern

grows by 3 tiles each figure.  Write an equation

representing this tile pattern.

y =

La'Quisha received a gift card for an online t-shirt store.

A t-shirts cost $8, and shipping & handling is free. 

She bought 5 t-shirts and had $160 left on the card.

Write an equation representing this situation.

y =

Write the equation of the line:

 

m = 4  through:  (6, 27)

y =

Write the equation of the line:

 

m = -1  through:  (2, 9)

y =

Write the equation of the line:

 

m = 9  through:  (11, 93)

y =

Write the equation of the line:

 

m = 2  through:  (-5, 0)

y =

Write the equation of the line:

 

m = -6  through:  (9, -50)

y =

Write the equation of the line:

 

m = 1/2  through:  (4, 12)

y =

Write the equation of the line:

 

m = -4/3  through:  (-9, 17)

y =

Write the equation of the line:

 

m = 7/10  through:  (20, -1)

y =

Write the equation of the line:

 

m = -5/2  through:  (2, 2)

y =

Write the equation of the line:

 

m = 217  through:  (115, 26060)

y =

Write the equation of the line:

 

m = -1.75 through:  (11, 244.50)

y =
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