All categories

3 years ago

Identity the zero of the function y= x (x-4)(x+2)

Mathematics

1 answer:

yulyashka [42]3 years ago

4 0

Answer:

- 2, 0 or 4

Step-by-step explanation:

y = x(x - 4)(x + 2)

x' = 0

x - 4 = 0

x" = 4

x + 2 = 0

x"' = - 2

I hope I helped you.

You might be interested in

Which expression both gives the average rate of change of the function h(x)

liubo4ka [24]

Answer:

Step-by-step explanation:

The average rate of change of a function over an interval a ≤ x ≤ b is found by:

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

Here, a is 0 and b is 3, so: $\frac{f(3)-f(0)}{3-0}=\frac{f(3)-f(0)}{3}$

Just plug in 3 for the first term and 0 for the second term in the numerator:

- First term: $\frac{1}{2} (3^{3+\frac{1}{2} })+3=\frac{1}{2} (3^{3\frac{1}{2} })+3$

- Second term: $\frac{1}{2} (3^{0+\frac{1}{2} })+3=\frac{1}{2} (3^{\frac{1}{2} })+3$

So, the final answer is:

$\frac{[\frac{1}{2} (3^{3\frac{1}{2} })+3]-[\frac{1}{2} (3^{\frac{1}{2} })+3]}{3}$

Thus, the answer is D.

Hope this helps!

5 0

3 years ago

Cindy cats often share a carton of milk .

dexar [7]

1/3 = 4/12
5/12 = 5/12
1/6 = 2/12

4/12 + 5/12 + 2/12 = 11/12
12/12 - 11/12 = 1/12

1/2 of milk is left over.

6 0

3 years ago

11/16 on a number line that goes from 0-2

Dafna11 [192]

Answer:

is there a picture and if not its fine

7 0

2 years ago

At a snow volleyball tournament, suppose that 38 percent of the spectators bought hot chocolate. If there were 527 spectators, h

frez [133]

Answer:

200

Step-by-step explanation:

527 x 0.38 = 200 rounded

7 0

2 years ago

Read 2 more answers

Please help me and ill mark you as brainlest ;)!

JulsSmile [24]

The hypotenuse would be 9 inches as 6 is equal to 2/3 of 9 :)

6 0

2 years ago