Algebra 1 Slope Test

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 

• 200
• 150
• 300
• 75

Give the slope and y-intercept
6x - 3y = -9

• slope is 6 
  y-intercept is 9
• m=2
  b=3
• slope is 2
  y-intercept is -3
• m = 3
  b = 2

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)
• (3, -4)
• (-3, -4)
• (-4, -3)

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x
• y=15x+80
• y=x+15
• y=80x+15

Which of the following are written in standard form?

• y=3x-5
• 3x+16=5y
• 2/3 x + 9/13 y = 21
• 5x+7y=-12

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

• -6
• 6
• 15
• -15

When Sue bought a candle, it was 10 inches tall. It burns at a rate of 1/4 inches per hour. What is the equation of the line in slope-intercept form?

• y = -1/4x - 10
• y = -1/4x + 10
• y = 1/4x + 10
• y = 1/4x -10

Write the equation of a line in point slope form that goes through the points (4,7) and (5,1).

• y-7=-6(x-4)
• y+1=-6(x+5)
• y-7=-1/6(x-4)
• y-1=-1/6(x-5)