Understanding pairs of linear equations in two variables

Write the standard form of the equation of each line.

• 4x - 3y = -6

• 6x + 4y = -3

• 3x + 2y = -2

• 4x + 3y = -15

Write the equation of the line in standard form

• 2x + y = -3

• 3x + y = -2

• -2x + y = -3

• -2x + y = 3

In which form is the following linear function?

 $4x+2y=8$ 

• Slope Intercept Form

• Point-Slope Form

• Standard Form

What is the formula for Standard Form?

• y = mx + b
• Ax + By = C
• y - y₁ = m(x - x₁)

• y + y₁ = m(x + x₁)

Convert the slope-intercept form equation y = 1/2x - 4 to standard form.

• x - 2y = 8

• x - 2y = -8

• x + 2y = -8

• 2x - y = 8

Write the equation of the graph in standard form.

• -3x +2y = -6

• 3x + 2y = 6

• y= 3/2x - 6

• 3x - 2y = 12

A football team scores 63 points. All of the points come from field goals (x) worth 3 points and touchdowns (y) worth 7 points. Write an equation in standard form that represents this situation. Then convert it to slope-intercept form. Select the correct standard form and slope-intercept form.

• 3x + 7y = 63

• 7x + 3y = 63

• $y=-\frac{3}{7}x+9$

• $y=-\frac{7}{3}x+21$