Answer:

Step-by-step explanation:
Hi there!
Slope-intercept form:
where m is the slope and b is the y-intercept (the value of y when x is 0)
<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>
where two given points are
and 
Plug in the given points (-1, 2) and (6, 3):

Therefore, the slope of the line is
. Plug this into
:

<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>

Plug in one of the given points and solve for <em>b</em>:

Add
to both sides to isolate <em>b</em>:

Therefore, the y-intercept of the line is
. Plug this back into
:

I hope this helps!
Answer:
13j
Step-by-step explanation:
3+10=13
Answer:
x = 15
Step-by-step explanation:
(4x - 5) = 55
+ 5 + 5 Add 5 to both sides
4x = 60 Divide both sides by 4
x = 15
A.
Two negatives form a positive,
+5 ≠ -5
False, because the two functions would have different slopes.