Alg 1 - Ch 3 Test Review

Name the x- and y-intercepts for the equation:

5x - 3y = 15

• (3, 0) and (0, -5)

• (-5, 0) and (0, 3)

• (5, 15) and (15, 3)

• (0, -3) and (5, 0)

What are the x- and y-intercepts of the linear function given by the equation   $x+y=-2$  

• (-2, -2)

• (-2, 0) and (0, -2)

• (0, 0)

• (2, 0) and (0, 2)

Write the standard form of the equation for the line:   $y=\frac{1}{4}x+4$  

• x - 4y = 8

• x - 4y = -16

• 4y = x + 16

• 4y + x = 16

What is the y-intercept of the graph of 3x+4y=24

• (0,-6)

• (0,6)

• (0,8)

• (0,-8)

What is the x- intercept of the graph of 3x+4y=24

• (12,0)

• (8,0)

• (6,0)

• (-8,0)

Give the x-intercept
3x + 8y = 24

• (8, 0)
• (0, 8)
• (3, 0)
• (0, 3)

Put this into standard form:

y = 3x + 2

• y - 3x = 2

• 3x + y = 2

• 3x - y = 2

• 3x - y = -2

Solve this equation for x:

3x - 6 = 9

• x = 1

• x = 5

• x = 0

• x = 3

Find the slope of the line that passes between these two points:

(3, 8) and (2, 10)

• m = -1/2

• m = 5/8

• m = 2

• m = -2

What is the slope of this line?

• m = 3/2
• m = -2/3
• m = -3/2
• m = 2/3