Slope and Y-Intercept Table Real World

Eva saw this graph in a fitness magazine. Which does the slope of the graph represent?​ (a)  

• calories burned per mile walked

• total calories burned

• total distance walked

• miles walked per hour

A taxi service charges a $10 flat fee plus $2 per mile traveled. If an equation is written to calculate the total cost of a taxi ride, what is the y-intercept?

• 10

• 2

• 5

• 12

Find the slope.

• -2

• 2

• ¹/₂

• -¹/₂

Find the slope.

• ²/₅

• ^-2/₅

• ⁵/₂

• ^-5/₂

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

• y-intercept

• x-intercept

• nothing

• slope

What is the y-intercept of this line?

• (0,0)

• (-2,0)

• (0,2)

• (0,-2)

In the linear equation y = mx + b, m stands for?

• y-intercept

• x-intercept

• slope

• none of the above

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Given the equation y = 2x + 5 , where x is the number of homework questions and y is the number of minutes it takes to do all the homework, what does the y-intercept of the line mean in real world context.

• For every homework assignment, it takes 5 more minutes to complete.

• For every homework assignment, it takes 2 more minutes to complete.

• It initially takes 5 minutes to get homework out and start working.

• It initially takes 2 minutes to get homework out and start working.

Which company shows a greater rate of change?

• Water's Edge Rafts

• Ryan's Rafts