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2 years ago

Write a quadratic function h whose zeros are 7 and -5.

Mathematics

1 answer:

maria [59]2 years ago

4 0

Answer:

Step-by-step explanation:

Making the factors :

It mentions the zeros are <u>7</u> and <u>-5</u>.

Then, the factors are :

⇒ (x - 7)

⇒ (x + 5)

===========================================================

The quadratic function will be :

⇒ h = (x - 7)(x + 5)

⇒ <u>h = x² - 2x - 35</u>

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For which k are the roots of k(x2+1)=x2+3x–3 real and distinct?

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The solution for k is the interval (-3.5,1.5)

Step-by-step explanation:

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Using translation concepts, it is found that the transformations are as follows:

In y = -f(x÷2) - 5, the function is reflected over the x-axis, horizontally stretched by a factor of 2 and shifted 5 units down.

In y = f(-x) + 5, the function is reflected over the y-axis and shifted 5 units up.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In y = -f(x÷2)-5, we have that:

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More can be learned about translation concepts at brainly.com/question/4521517

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2 years ago

Write a quadratic function h whose zeros are 7 and -5. ​

Write a quadratic function h whose zeros are 7 and -5.