Answer:
Sridhar V.
Nov 29, 2017
Answer:
Refer to the graph with Slope(m) = 4 and Y-Intercept
=
−
8
Explanation:
y
=
m
x
+
b
is the equation of a straight line usually written this way, where
m
represents the Slope ( or Gradient ) and
b
the Y-Intercept. It is also in Slope-Intercept Form.
Also,
m
=
r
i
s
e
r
u
n
or ( Change in y)
/
(Change in x)
We need to graph
y
=
4
x
−
8
We observe that it is already in Slope-Intercept Form.
Hence, Slope =
m
=
4
Y-Intercept
=
(
−
8
)
Go to the graph and plot the point the point
(
0
,
−
8
)
on the y-axis.
Then rise 4 and run 1. Plot the point
(
1
,
−
4
)
Then again "rise 4" and then "run" 1. Plot the point
(
2
,
0
)
Join all these points on the graph and you will find a straight line. graph{4x - 8 [-19.75, 20.25, -14.88, 5.12]}
Also refer to an additional graph available with my suggested solution with points plotted.
Hope this helps.
enter image source here
Step-by-step explanation:
