Algebra 1A Linear Equations Review

Convert the standard form equation into slope-intercept form.
x + 5y = -25

• y = -⅕x - 5
• y = -x - 5
• x = 20
• y = 27, 239, 430

which of the following is the best first step to solve for y = mx +b? equation is -2x - 4y = -12

• add 4y to both sides

• subtract 2x from both sides

• add 2x to both sides

• divide by -4

Determine the slope. 

• -5
• 5
• -1/5
• 1/5

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3

Which equation matches the graph? (Click me to see the image)

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Which is the graph of y= -x + 2? 

• A
• B
• C
• D

Identify the slope of the following graph.

• Positive

• Negative

• Zero

• Undefined

Identify the slope of the following graph.

• Positive

• Negative

• Zero

• Undefined

Identify the slope of the following graph.

• Positive

• Negative

• Zero

• Undefined