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Unit 4 Test (270-01) 1A - Linear Equations

Last updated almost 3 years ago
16 questions
Use the graph below to answer questions 1 to 4.

1

Which line has the slope of \frac{3}{4}

1

Which line has undefined slope

2

Write the equation of the line C in y-intercept Form (y-int Form is y=mx+b

2

Write the equation of the line C in Standard Form (Standard form is Ax+By=C)

2

What is the slope of the line that contains the points (-6, 1) and (4,-4)?

2

Which graph best represents the linex-y=3

3
Identify the x and y-intercepts of
10x+ 4y= -20

x-intercept:_______
y-intercept:_______
3
Graph the linear equation y=-2, and provide the slope below:

slope (m) = _______
3

Graph the linear equation y=-3x+1, and provide the slope below:

2

Which is the equation of the line that passes through the points (-4, 3) and (2, -6)?

3

Which lines have a y-intercept of 5? Check all that Apply

2

Which of the following lines is parallel to the line 4x+ y= 5?

2

Which of the following lines is perpendicular to the line:
y=-\frac{3}{5}x+1.


3
OPTIONAL: You plan to go snowboarding this weekend in Pennsylvania. The resort charges $15.75 per hour inaddition to a $25 deposit to rent a snowboard. Write and solve linear equation to find the total cost to ]rent the snowboard from 8:30 a.m. until 12:30 p.m.

EQUATION: _______
Solution: _______
3
OPTIONAL: When Brandon went bowling, it cost $4.95 per game, plus a one-time fee to rent the shoes. Brandon played 5 games and paid $32. Write and solve a linear equation to find the cost to rent the shoes.

EQUATION: _______
Solution: _______
3
OPTIONAL: Brielle’s piggy bank has all nickels and dimes. The total value of the money in her piggy bank is $7.80.
If Brielle has 66 nickels, write and solve a linear equation to find the number of dimes she has.

EQUATION: _______
Solution: _______