Chapter 1 Mid-Quiz

Solve for x.

3(2x - 7) = 15

• x = -6

• x = 11/3

• x = 6

• x = 10

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22

3(x-2)<2(x+9)

• x<24
• x>-24
• x<12
• x>18

Find the slope of:
(1,8) and (3,12)

• 2
• 1/2
• 9/7
• -2

Find slope of:
(-2,3) and (4,-5)

• 4/3
• -4/3
• 3/4
• -3/4

Find the slope:
y = 2x + 3

• 0
• 3
• 1.5
• 2

Write the equation of the line that passes through the point (4, -2) and has a slope of -1/2.

• y = -1/2x + 3
• y = -1/2x
• y = -1/2x + 4
• y = -1/2x - 4

Write the equation of the line passes through the point (3,-1) and has a slope of 2.

• y = 3x - 1

• y = 2x - 5

• y = 2x - 7

• y = -x + 3

In slope-intercept form, write the equation of the line passing through the points (-4,1) and (-3,2).

• y = -x + 5

• y = x + 5

• y = x - 5

• y = -x + 5