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2 years ago

What are the x-intercepts of the equation y=4x^2-16

Mathematics

2 answers:

nekit [7.7K]2 years ago

6 0

Answer:

I love algebra anyways

the ans is in the picture with the steps

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

jenyasd209 [6]2 years ago

3 0

Answer:

x = ± 2

Step-by-step explanation:

To find the x- intercepts let y = 0 , that is

4x² - 16 = 0 (add 16 to both sides )

4x² = 16 ( divide both sides by 4 )

x² = 4 ( take the square root of both sides )

x = ± $\sqrt{4}$ = ± 2

The x- intercepts are x = - 2 and x = 2

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nirvana33 [79]

The Corrected Problem is :

2:x and 12:18 identify the value of x that makes each pair of ratios equivalent .

Solution:

If a pair of Ratios are equivalent then we can write

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2 years ago

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11111nata11111 [884]

Answer:

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Step-by-step explanation:

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2 years ago

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bulgar [2K]

Yes because each x value differ by 2.5 and each y value also differs at aconstant rat of 1

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2 years ago

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miskamm [114]

Answer:

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Step-by-step explanation:

6014*.24=1443.36

Hope it helps

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2 years ago

It costs $10 to get into the dance and snacks are $2 each. If you have $30 to spend, how many snacks can you buy?

Oliga [24]

Answer:

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