graphing linear equations a quiz by toni robinson click the red arrow to begin

Graphing Linear EquationsA QUIZ BY TONI ROBINSON

Click the red arrow to begin

Instructions

Read each question carefully When you have decided on an answer, click on that

answer to move forward If your answer was correct, click the arrow to move

forward If your answer was incorrect, click the words “try

again” to attempt the question again You must get each question right to progress forward Good Luck!

Which of the following equations is in slope-intercept form?

y – 2 = 4( x + 3 )

y = 2x + 4

y – x = 4

x = 3y - 7

Great Job!You remembered that an equation in slope-intercept form is going to be in the form of y = mx + b

Sorry, that’s incorrect

Remember that slope intercept form is written as y = mx +b

Try Again

Identify the slope in the following equation: y = x - 3

m = 1

m = 3

m = -1

m = - 3

Great Job!

You remembered that if there is no coefficient in front of the x, then the slope is 1.

Sorry, that’s incorrect

Remember that slope-intercept form is written as y = mx +b, with the m representing the slope.

Try AgainHint: sometimes there won’t be a coefficient in front of the x. That means that there is only 1 x. What might m equal then?

Identify the y-intercept in the following equation: y = (1/2)x + 4

b = 1/2

b = 1

b = -4

b = 4

Great Job!You

remembered that the b in slope-intercept form represents the y-intercept

Sorry, that’s incorrect

Remember that slope intercept form is written as y = mx +b, with the b representing the y-intercept

Try Again

Identify the equation that matches the following graph:

y = 3x + 2

-5 -4 -3 -2 -1 0 1 2 3 4 5

-5

-4

-3

-2

-1

0

1

2

3

4

5

Chart Title

y = 2x + 3

y = 3x – 2

y = 2x - 3

Great Job!

You were able to identify the lines slope and y-intercept and identify the equation with the same information.

Sorry, that’s incorrect

Remember that slope intercept form is written as y = mx + b, m represents the slope and b represents the y-intercept.

Try Again

Fantastic Job!!You finished!

Credits

Credits Quiz created by Toni Robinson Blue Fireworks photo licensed by bayasaa under

a Creative Commons License Orange Fireworks photo licensed by colink under

a Creative Commons License Fireworks Over Water photo licensed by colink

under a Creative Commons License Green Fireworks photo licensed by Epic Fireworks

under a Creative Commons License Balloon photo licensed by bfick under a

Creative Commons License

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