p.6
5.
6.
graphing
y = 4x + 5
y = 4x 5
y = x + 9
y = 5x 2
calculator
y = 4x 5
y = 4x + 5
y = x + 9
y = 5x 2
y = 4
Polygon? __________
Polygon? __________
y
y
x
x
9.
8.
Suppose y = 4x 1. If the
What is the slope of a
7.
What is the slope of
value of the independent
line that passes through
the line?
variable is 3, what is the value
the points (5, 3) and
of the dependent variable?
(7, 5)?
12.
11.
10.
Write an equation in slopeintercept
A snowshoveling service
form of the graph.
Write an equation in
offers a basic care package
slopeintercept form
for $10 plus $15 per hour of
of a line with a slope
shoveling. Write an
of 6 and a yintercept
expression that can be used
of 1.
to find the cost, C, for n
hours of shoveling.
m =
b =
eq: