Math 110 Final
Use the graphing tool to graph the linear equation. Use the
slope and y-intercept when drawing the line.
2x+y=1
Determine the slope and the y-intercept. Use the slope and The slope is: 3/4
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,7)
calculator to verify your work.
9x-12y=84
Determine the slope and the y-intercept. Use the slope and The slope is m= -4/7
the y-intercept to graph the equation. Use a graphing The y-intercept (0,-3)
calculator to verify your work.
-21=4x+7y
Determine the slope and the y-intercept. Use the slope and The slope is -5/3
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,0)
calculator to verify your work.
5x+3y=0
Determine the slope and the y-intercept. Use the slope and The slope is m=0
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,5)
calculator to verify your work.
y-5=0
Page 1
, Math 110 Final
Find the approximate x-intercept and the approximate y- The x-intercept of the given equation is (1.62,0)
intercept of the equation below.
The y-intercept of the given equation is (0,2.68)
6.1x+3.7y=9.9
A student thinks the graph of 6+7x=6 has slope 7 because the The student is incorrect. The slope is -7/6
coefficient of the 7x term is 7. Is the student correct? If yes,
explain why. If no, find the slope.
Determine whether the relation is a function. Explain. Yes, because the equation can be written in the form y=mx+b, where m and b are
constants.
3x-8y=16
Determine whether the relation is a function. Explain. No, because the graph of the relation is a vertical line and so there is a vertical line that
intersects its graph at more than one point.
x=6
Determine whether the relation is a function. Explain. Yes, because the equation can be written in the form y=mx+b, where m and b are
constants.
4x-5y=29+5(y-2x)
Decide whether the relation is a function. Explain. No, because there are some inputs that lead to more than one output.
-6y^4=x
Evaluate f(x)=4x+4 at the given value of x. f(5)=24
f(5)
Page 2
Use the graphing tool to graph the linear equation. Use the
slope and y-intercept when drawing the line.
2x+y=1
Determine the slope and the y-intercept. Use the slope and The slope is: 3/4
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,7)
calculator to verify your work.
9x-12y=84
Determine the slope and the y-intercept. Use the slope and The slope is m= -4/7
the y-intercept to graph the equation. Use a graphing The y-intercept (0,-3)
calculator to verify your work.
-21=4x+7y
Determine the slope and the y-intercept. Use the slope and The slope is -5/3
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,0)
calculator to verify your work.
5x+3y=0
Determine the slope and the y-intercept. Use the slope and The slope is m=0
the y-intercept to graph the equation. Use a graphing The y-intercept is (0,5)
calculator to verify your work.
y-5=0
Page 1
, Math 110 Final
Find the approximate x-intercept and the approximate y- The x-intercept of the given equation is (1.62,0)
intercept of the equation below.
The y-intercept of the given equation is (0,2.68)
6.1x+3.7y=9.9
A student thinks the graph of 6+7x=6 has slope 7 because the The student is incorrect. The slope is -7/6
coefficient of the 7x term is 7. Is the student correct? If yes,
explain why. If no, find the slope.
Determine whether the relation is a function. Explain. Yes, because the equation can be written in the form y=mx+b, where m and b are
constants.
3x-8y=16
Determine whether the relation is a function. Explain. No, because the graph of the relation is a vertical line and so there is a vertical line that
intersects its graph at more than one point.
x=6
Determine whether the relation is a function. Explain. Yes, because the equation can be written in the form y=mx+b, where m and b are
constants.
4x-5y=29+5(y-2x)
Decide whether the relation is a function. Explain. No, because there are some inputs that lead to more than one output.
-6y^4=x
Evaluate f(x)=4x+4 at the given value of x. f(5)=24
f(5)
Page 2
