This equation is already in slope intercept form.
Slope intercept form is y = mx + b, which is the form it is in now. However, if you would like it changed to standard form, you would multiply by the lowest common denominator and then rearrange as follows.
y = -1/7x + 22/7 -----> Multiply both sides by 7
7y = -x + 22 ------> Add x to both sides
x + 7y = 22
The answer is x=-2
As you could see, this is a factored function.
The un-factored version is x^2+4x-12
-b/2a=x
-4/2=-2= x of vertex
Answer:
a. $152.18
b $7,304.64
c. $1,304.64
195 is the answer because you replace x with 10
Step-by-step explanation:
825-630=195
