knowing the zeros we can rewrite the quadratic function as:
f(x) = (x+2)(x-6)
multiplying both terms we have:
f(x) = x^2 - 4x -12
where:
a = 1
b = -4
c = -12
formula fot axis of symmetry is x= -b/2a
then x= -(-4)/(2*1) = 2
Answer:
Step-by-step explanation:
First we subtract 18.95 from 50 to get 31.05. Then we divide our new number by .15 to get 207 which is your number of miles :)
I think he pays $702.
Basically,
650 • .08 (move the decimal over two to the left, that’s what you get) = 52. Then I did 650 + 52 and got $702.
Answer:
a. y÷x=5 , b. y=60 because x is increased by 2 times so y should be increased by 2 times
Step-by-step explanation:
Answer:
$224
Step-by-step explanation:
You purchased the stock at $12.77 per share, so the total amount you purchase for is:
400 shares * $12.77 = $5108
You spent $5108 on the stock shares.
You sold the stock at $13.33 per share, so the total amount you sold for is
400 shares * $13.33 = $5332
You got $5332 by selling the stock shares.
Profit = $5332 - $5108 = $224