Linear Equations

Solve Equations using y=mx+b

Mathematics

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15 questions

Leah Gorowicz

•about 4 years ago

Question 1

Numerical Answer

10 points

Identify the slope of the following equation. y = 2x + 3

Question 2

Numerical Answer

10 points

Solve:

3x - 2 = -14

Question 3

Short Answer

10 points

What is slope intercept form?

Question 4

Numerical Answer

10 points

In the following linear equation, what is the y-intercept? y = -3/4x

Question 5

Numerical Answer

10 points

Evaluate:

-2 - 5

Question 6

Multiple Choice

10 points

What is the slope of this equation?

x = 5

Undefined

1/5

Zero

Question 7

Short Answer

10 points

A canoe rental service charges a $20 transportation fee and $30 dollars an hour to

rent a canoe. Write an equation to solve. What is the cost of renting the canoe for 6 hours?

Question 8

Short Answer

10 points

Write an equation for a line with the following slope and points.

m = 2/3 and (0, -2), (3, 0)

Question 9

Short Answer

10 points

Find the slope of the line that includes the following points. (4, -5) (-4, 5)

Question 10

Multiple Choice

10 points

Is x = 2 a solution to the equation 2(x - 5) + 3 = 13 ?

Yes

Question 11

Short Answer

10 points

The amount y(in dollars) of money you have left after playing x games at a carnival is y = -0.75x + 10. How much money do you have after playing eight games?

Question 12

Short Answer

10 points

Write the equation: slope: -4 y-intercept: (0,-10)

Question 13

Short Answer

10 points

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

Question 14

Short Answer

10 points

Find the slope of the line that includes the following points. (-12, -9) (-3, -3)

Question 15

Short Answer

10 points

A plumber charges $25 for a service call plus $50 per hour of service. Write an

equation in slope-intercept form. What will be

the total cost for 8 hours of work?