8/12/22 Algebra 1

Slope is known as _ .

• rise/run

• x1/y2

• y-y1=m(x-x1)

• (x, y)

Determine the slope.

(y2-y1)/(x2-x1)

• m=3/2
• m=6
• m=-3/2
• m=1/6

What is the slope of the line?

• 2/4
  2/4
• 1/2
• 4/2
• 2/1

Find the slope of the line.

• 1/2
• -1/2
• 2/1
• -2/1

Find the slope

• -2/3
• 3/2
• -3/2
• 2/3

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Which graph matches the inequality 
2.5 ≤ x?

• A
• B
• C
• D

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6
• r ≥ 6
• r ≤ -6
• r ≥ -6

4(2a + 3) < 3(a - 1)

• a < -3
• a > -3
• a < 3
• a > 3