Answer: y = ax2 + bx + c
looks like a slightly trick question...
y = ax2 + bx + c is the standard form...
y = a(x - h)2 +k is the graphing form
Step-by-step explanation:
We have the following function:
y = 2x ^ 2 - 12x - 32
We match zero:
2x ^ 2 - 12x - 32 = 0
We rewrite the function:
x ^ 2 - 6x - 16 = 0
(x-8) * (x + 2) = 0
The zeros of the function are:
x1 = 8
x2 = -2
Where,
8> -2
Thus,
d = 8
e = -2
Then, to find the minimum function we derive:
y '= 4x - 12
We equal zero and clear x:
4x-12 = 0
x = 12/4
x = 3
Therefore, the value of f is:
f = 3
Answer:
The values of d, e, and f are:
d = 8
e = -2
f = 3
I’m not sure but try, 31.5
24 3/4 divided by 1 3/8 equals 18
7.750 and 7.7500 are both equivalent to 7.75, correct me if I’m wrong :)