Answer:
asymptotes: x= -4,-2 and no holes
Step-by-step explanation:
First we need to factor the denominator of the function
y = (x-1) / (x2 + 6x + 8)
x2 + 6x + 8 = 0
delta = b2 - 4ac = 36 - 32 = 4
x1 = (-6 + 2) / 2 = -2
x2 = (-6 - 2) / 2 = -4
So we have that x2 + 6x + 8 = (x+4)(x+2)
So our function is:
y = (x-1) / (x+4)(x+2)
As there is no common expressions in the numerator and denominator, there are no holes.
The asymptotes are when the denominator is zero, so:
(x+4)(x+2) = 0
x = -4 or x = -2
Let s be the original price of the shoes.
Now s - (s*.30) can be used the find the original price since s times .30 will give you 30% of the original price and if you subtract that from the original price it will give you what 30% off is.
Hope this helped, if it did, feel free to mark brainliest
Answer:
Step-by-step explanation:
4[3(5+2)] = 95 - 4.3
4[3(10)] = 93.7
4[30] = 93.7
120 = 93.7 ...CAN'T BE
Answer is the second one.
They are not equal
We need to get the equation in square form
We apply completing the square method
Divide all the terms by 5
Group x terms and y terms separately
By completing the square method, we take half of coefficient of x and square it
square it 
Add 1 on both sides
square it 
Add 4 on both sides
Add 6 on both sides
Now factor both parenthesis
The equation of the circle is
