10/13 Homework: Slope-Intercept and Standard Form / Inequalities

When converting the equation

2x + 4y = 8

into slope-intercept form, the first step to solve for y would be to ____________.

• subtract 2x from each side

• subtract 4y from each side

• add 2x to each side

• add 4y to each side

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

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

• divide each term by 4

• divide each term by -4

• add 4 to each side

• subtract 4 from each side

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The equation is now solved for y.

y = -¹/₂x + 2

Which is the graph of this equation?

• 
• 
• 
• 

Identify the form of the following linear equation:

y = 3x - 2

• Standard Form

• Slope - Intercept Form

• Neither

Identify the form of the following linear equation:

5x + 3y = 15

• Standard Form

• Slope - Intercept Form

• Neither

Identify the form of the following linear equation:

7x + 2 = y

• Standard Form

• Slope - Intercept Form

• Neither

Identify the form of the following linear equation:

4x - 1 = 5y

• Standard Form

• Slope - Intercept Form

• Neither

Identify the form of the following linear equation:

y = 1/2 x + 6

• Standard Form

• Slope - Intercept Form

• Neither

Identify the form of the following linear equation:

2x - 3y = -12

• Standard Form

• Slope - Intercept Form

• Neither

Given the equation: y = 3/4 x + 1

What would be your first step to graph the line?

• Rise 3 and Run 4

• Rise 1 and Run 1

• Plot the y-int at 1

• Plot the y-int at 3/4