http://goblues.org/faculty/grantm/files/2015/12/Practice-Test-3.7-Solutions.pdf
I think it's question number three. Sorry if the link dosen't work.
Y - y1 = m(x - x1)
slope(m) = -1/2
(-4,-2)...x1 = -4 and y1 = -2
now we sub
y - (-2) = -1/2(x - (-4) =
y + 2 = -1/2(x + 4) <=====
Answer:
x=7
Step-by-step explanation:
Find slope first
m is undefined- so it is a vertical line
x=7
Answer:
Hey!
Your answer is 1 (the y-intercept is 1)
Step-by-step explanation:
x-intercept = (
−
1/
6 ,
0
)
y-intercept = (
0
,
1
)
Explanation:
Slope formula is
= r
i
s
e/
r
u
n
Since 6 is obviously 6/
1 then...
we know that the slope goes up 6 units
and right 1 unit on a graph.
Next we have to find the y-intercept of the line
of y=6x+1, you substitute x as x=0.
y
=
6
x
+
1
y
=
6
(
0
)
+
1
so then y
=
1
HOPE THIS HELPS!!
