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Alekssandra [29.7K]
2 years ago
13

Simplify: 2x²(4x³-3x²+6x)

Mathematics
2 answers:
Tanzania [10]2 years ago
6 0
8x^5 + 12x^3 - 18x^2
eimsori [14]2 years ago
4 0
Answer
8x^3 - 6x^4 + 12x^3
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Solve 6x + 3) = 21.
LiRa [457]

Answer:

18x^2 - 9

Step-by-step explanation:

y = f(x)= 6x^3 - 9x + 4

dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)

=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)

=6.3x^2 - 9.1 + 0 =18x^2 - 9

8 0
2 years ago
What is the scale factor of the dilation shown?
Mars2501 [29]
Scale Factor=4
I just counted how many units GF was and I came out with 5. Then I looked at the length of G’F’ and saw that it was at 20 units. 20/5=4
4 0
3 years ago
Express parametrically a point on a parabola (y-1) ssquare=x
sdas [7]

Answer:

Conversely, given a pair of parametric equations with parameter t, the set of points (f(t), g(t)) form a curve in the plane.

As an example, the graph of any function can be parameterized. For, if y = f(x) then let t = x so that

x = t,   y = f(t).

is a pair of parametric equations with parameter t whose graph is identical to that of the function. The domain of the parametric equations is the same as the domain of f.

Example The parametric equations

x = t,   y = t2

3 0
3 years ago
Find the average rate of change of f(x)=-x^2+2x+2 from x=2 to x=6. Simplify your answer as much as possible.
Eduardwww [97]

Answer:

- 6

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ 2, 6 ] , then

f(b) = f(6) = - 6² + 2(6) + 2 = - 36 + 12 + 2 = - 22

f(a) = f(2) = - 2² + 2(2) + 2 = - 4 + 4 + 2 = 2 , then

average rate of change = \frac{-22-2}{6-2} = \frac{-24}{4} = - 6

8 0
2 years ago
2
Arada [10]

Answer:

12inches

Step-by-step explanation:

i think

5 0
3 years ago
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