Answer:
y = 2.5(x + 2)^2 - 3
The answer is A
Step-by-step explanation:
The general equation for the vertex is
y = a (x + b)^2 + c
a we are not certain about
b = 2
c = - 3
y = a(x + 2)^2 - 3 Now we have to solve for a.
a is found by using the one point we know (0,7) It means when x = 0 y = 7 so just put those two numbers in.
7 = a(0 - 2)^2 - 3
7 = a (- 2)^2 - 3 Add 3 to both sides.
7 + 3 = a(4) Combine 7 and 3
10 = 4a Divide by 4
10/4 = a Do the actual division
2.5 = a
Answer: See above
Answer:
The answer is 24 oz sized bottles
Step-by-step explanation:
The find the price of each ounce for the various bottles, we divide the cost by the size.
Here we go:
$5.60/8oz = $0.70 (nope)
$8.00/16oz = $0.50 (nope)
$11.52/24oz = $0.48 (yep!)
$28.80/48oz = $0.60 (nope)
Hope that helped :)
Answer:
1- 12 inches
2- 12 x .7=8.4 inches next biggest doll
3- 8.4 x .7=5.88 inches next biggest doll
4-5.88 x .7=4.12 inches the last doll.
Step-by-step explanation:
Answer:
yes just fill up the 6 gallon jar up to the 4 galon mark
Step-by-step explanation:
