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2 years ago

What is the amplitude of the function graphed?

Mathematics

1 answer:

-Dominant- [34]2 years ago

4 0

Looks like it would be 2 since the amplitude to the peak is 3, but the amplitude to the trough is 1. So u add both together to get 4 and divide by 2 and you end up with 2.

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2 years ago

On the 405 freeway one can travel 65 miles per hour (mph), how many kilometers per hour (kph) is the car travelling

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Answer:

104.607kph

Step-by-step explanation:

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2 years ago

A contractor claims that she finishes a job on time 90%

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Answer:

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1 year ago

Indicate in standard form the equation of the line through the given points.

Molodets [167]

Answer:

x-y=4

Step-by-step explanation:

(y+4)/(1+4) = x/5

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7 0

3 years ago

Which is not a correct way to rewrite this expression using the distributive

Effectus [21]

Given:

The expression is

$(2x^2+4x-7)(x-2)$

To find:

The expression which is not a correct way to rewrite the given expression.

Solution:

We have,

$(2x^2+4x-7)(x-2)$

Using distributive property, we get

$=(2x^2)(x-2)+(4x)(x-2)+(-7)(x-2)$

$=(2x^2)(x)+(2x^2)(-2)+(4x)(x)+(4x)(-2)+(-7)(x)+(-7)(-2)$

Using distributive property the given expression can rewritten as:

$=(2x^2+4x-7)(x)+(2x^2+4x-7)(-2)$

Only the expression in option A is not a correct way to rewrite the given expression because $(2x^2+4x-7)$ is not distributed to $(x-2)$ properly.

Therefore, the correct option is A.

3 0

2 years ago