Answer:
x(x²+4x)
Step-by-step explanation:
Quadratic functions only have variables up to an exponent of 2.
This expression, if factored out, would have a variable with an exponent of 3.
So, it can't be a quadratic.
Factoring out and dividing out all the other ones would give expressions that only have variables up to 2.
Answer:
The answer is 3x^3
Step-by-step explanation:
(81x^12/3x^3)^1/3
Transform:
(27x^9)^1/3
3sqrt27x^9
Calculate the root:
3x^3
A ) This is a quadratic function:
y = a x² + b x + c
If the starting point is ( 0, 0 ) then c = 0
b ) The function is:
y = - 0.2 x² + 3.6 x
( with coefficients to the nearest tenth )
The graph is in the attachment.
c ) The roots:
x 1 = 0,
0.2 x = 3.6
x = 3.6 : 0.2
x 2 = 18d ) This is near the target ( 17 m ) . So the pumpkin
will hit near the target.