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2 years ago

Describe the zeros of the graphed function.

Mathematics

1 answer:

Ierofanga [76]2 years ago

4 0

Answer:

Step-by-step explanation:

This is a 4th degree polynomial. The function has two roots at x = 0, and two more roots at x = -2 and x = 2. Since the two roots at x = 0 are just one number, the function has three distinct real roots.

Answer: A.

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Which pair of expressions is equivalent? ОА. A. 4x – 12 and 3(x – 3) B. 2(x + 3) + 1 and 2x + 6 C. 11x – 4 + 2x and 13x – 4 D. X

Blababa [14]

Answer:

$11x - 4 + 2x$ and $13x - 4$

Step-by-step explanation:

Given

Options A to D

Required

Determine the equivalent pair

To do this, we solve each options one after the other.

$(a):\$

$4x - 12$ and $3(x - 3)$

Open bracket

$4x - 12$ and $3 * x - 3 * 3$

$4x - 12$ and $3x - 9$

The above pairs are not equivalent

$(b):\$

$2(x + 3) + 1$ and $2x + 6$

Open bracket

$2x + 2*3 + 1$ and $2x + 6$

$2x + 6 + 1$ and $2x + 6$

$2x + 7$ and $2x + 6$

The above pairs are not equivalent

$(c):$

$11x - 4 + 2x$ and $13x - 4$

Collect Like Terms

$11x + 2x - 4$ and $13 - x$

$13x - 4$ and $13 - x$

The above pairs are equivalent

5 0

3 years ago

The electric company took a survey of its customers and found that 91of 100 people said that they were pleased with their servic

Svetach [21]

Do this:
91/100 = x/8000 Then cross multiply to get
100x = 728,000 Then Divide on both sides by 100 to get
x = 7,280
The answer is B. 7,280

5 0

3 years ago

Whats one plus 1 and 2 plus 2 and 3 plus 3 times 0 plus 24 times 8

ahrayia [7]

The answer is 197.

1 and 2 = 3
3+2=5
3+3=6
6x0=0
24x8=192
5+0=5
192+5=197

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2 years ago

What the hell is 5+5

Maru [420]

Answer:

Step-by-step explanation:

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3 years ago

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3241004551 [841]

Answer:

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2 years ago