TEKS.MATH.8.5B

Bob has $150 in his savings account and saves $40 per month.

• 150 + 40
• 40x + 150
• 150x + 40

Tags

TEKS.MATH.8.5B

What is the y-intercept of
2x-5y=35?

• (0,-7)
• (-7,0)
• (35/2, 0)
• (0,35/2)

Tags

TEKS.MATH.8.5B

What is the equation of the line that has a slope of 5 and goes through the point (2,7)?

• y = 5x + 3
• y = 1/5x - 3
• y = 1/5x + 3
• y = 5x - 3

Tags

TEKS.MATH.8.5B

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes.  Which system of equations represents the situation?

• 3x + 2y = 315
  2x + 4y = 450
• 3x + 2y = 450
  2x + 4y = 315
• 2x + 2y = 315
  3x + 4y = 450

Tags

TEKS.MATH.8.5B

Which equation is in Slope Intercept Form?

• y=mx+b
• Ax+By=C
• y=⅓x + 10y
• 5x + 10x = 100

Tags

TEKS.MATH.8.5B

What does 'b" represent in y=mx=b

• y-intercept
• macaroni
• nothing
• slope

Tags

TEKS.MATH.8.5B

Determine the y-intercept for the following equation. (Hint: put in slope-intercept form)
4x + 2y = -12

• 4
• -6
• -12
• 2

Tags

TEKS.MATH.8.5B

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

Tags

TEKS.MATH.8.5B

A holiday meal costs $12.50 a person plus a delivery fee of $30.  Which equation represents the amount a holiday meal costs, including delivery, for x people?

• y = 30 + 12.5x 
• y = 12.5 + 30
• y = 12.5 + 30x

Tags

TEKS.MATH.8.5B

Bob has $150 in his savings account and saves $40 per month.

• y = 150 + 40
• y = 40x + 150
• y = 150x + 40

Tags

TEKS.MATH.8.5B