Answer:
Your answer will be
y=2x-15.5
Step-by-step explanation:
Hi, there you must know the slope-intercept form which is
y=mx+b
m=slope
b=y-intercept
You can also use
the slope formula which is
in this case
it will look like this
=
=-2
So the slope is -2
Now we will find the y-intercept
-7.5=2(4)+b
-7.5=8+b Subtract 8 both sides
-15.5=b
Your y-intercept is -15.5
Hope this helps
Answer:
The answer is
<h2>Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
where
m is the slope
( x1 , y1) is the point
From the question the point is (−1,75) and slope 6/19 is
We have the final answer as
Hope this helps you
Answer:
Step-by-step explanation:
Where it says , it simply means: the answer to
is adding both functions,
(
) and
(
).
First, let us solve
As we can see, this equation cannot be further simplified. So, this is our final result for this problem.
Next, let us solve
Multiply -8 and 2
-8 × 2 = -16
[remember your integer rules: a negative times a negative is a positive.]
So we have:
Combine like terms: -16 and 4 are terms that are alike based on them being integers, but -6x id not because it contains a variable. When you combine you are adding.
-16 + 4 = -12
Now we have:
As we can see, this equation cannot be further simplified. So, this is our final result for this problem.
Lastly, combine these results.
Therefore, that is the answer.