Standard Form, Slope

After adding x to each side, the resulting equation is shown below:

-x + 2y = -10

2y = x - 10

The final step to solve for y would be to ____________.

• divide each term by 2

• divide each term by -2

• add 2 to each side

• subtract 2 from each side

• slope = -6, y-intercept = -2

• slope = -3, y-intercept = 9

• slope = 3, y -intercept = -9

• slope = 6, y-intercept = 3

Find the slope and y-intercept of the following:

• Slope = 3, y-intercept = -9

• Slope = 9, y-intercept = 3

• Slope = 3, y-intercept = 9

• Slope = -1, y-intercept = 3

• slope = 2/3, y-intercept = -12

• slope = -2/3, y-intercept = -3

• slope = 2/3, y-intercept = 4

• slope = -12, y-intercept = -3

Which equation is written in STANDARD form?

• y = 1/2x + 2

• y - 3 = -5(x + 2)

• 7x + 2y = 9

• 3x + 2 = y

Put the following equation into Standard Form: y = -2x + 6 No need to use an LCD. Just rearrange and check to see A is not negative.

• 2x + y = 6

• 6+y = -2x

• y = 6-2x

• 3y + 2x = 12

• ⅔x - y = 5

• 2x - y = 15

• 2x - 3y = 15

• 2x - y = 5

For the equation below, change it to Slope Intercept form, y = mx + b

Then match it with one of the graphs.

2x - y = 3

• y = 3x - 2, graph 7

• y = 2x - 3, graph 9

• y = 2x - 3, graph 8

For the equation below, change it to Slope Intercept form, y = mx + b

Then match it with one of the graphs.

8x + 2y = 4

• y = -4x + 2, graph 11

• y= 4x + 2, graph 12

• y = -2x + 4, graph 11

For the equation below, change it to Slope Intercept form, y = mx + b Then match it with one of the graphs. 7x + y = -1

• y = -7x +1, graph 12

• y = 7x -1, graph 11

• y = -7x -1, graph 12