Is y = x^3 a function. Why or why not; please use complete sentences.

1 answer:

7 0

Yes it’s a function bc if u graph it no two points are on the same x or y point so it passes the vertical line test making it a function

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PLEASE HELP THANKS SO MUCH!

Zolol [24]

Surface area = sum of 2 triangles + sum of the 3 rectangles

= 2 * 84 + 18*24 + 18*25 + 18*7 = 1176 ft^2

volume = 1/2*7 *24 * 18 = 1512 ft^3
surface area to volume = 1176:1512 = 0.78 which is less than 1.
so the company wil manufacture it.

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rosijanka [135]

1/4x-4 so the second one

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3 years ago

When number can each term of the equation be multiplied by to eliminate the fractions before solving 6-3/4x+1/3=1/2x+5

PolarNik [594]

Answer:

Step-by-step explanation:

You need to find the least common denominator (LCD) to all the denominators of the fractions present in the equation. These denominators are (writing them in their prime factor form to make our calculations easier):

$4=2^2\\3=3\\2=2$

Therefore, we need to include a factor of 3, and two factors of 2 ( $2^2$ ) in our least common denominator, so this LCD will be a perfectly divided by all three given denominators, therefore eliminating all fractions in the equation.

Our LCD is = $3*2^2=13*4=12$

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3 years ago

Which table represents a linear function?

igomit [66]

Answer:

Table 2

Step-by-step explanation:

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3 years ago