3 years ago

PLEASE HELP SOMEONE!!!

Mathematics

1 answer:

evablogger [386]3 years ago

3 0

Answer:

y = -2x

Step-by-step explanation:

For direct variation: y = kx, where k is the constant of proportionality.

Given that Y equals -12 when x equals 6, we have -12 = k(6). Solve this for k by dividing both sides by 6:

k = -12/6 => k = -2

Then the "direct variation equation" here is y = -2x.

You might be interested in

What is the probability of a customer buying a vegetable that is not an onion at this store?

alisha [4.7K]

Answer: 79%

That’s because it’s the middle probability it can’t be others because they are too high it too low

8 0

3 years ago

The Petersons deposited $1,000 in an account that earns 2% annual simple interest. How many years will it take the amount in the

noname [10]

Yhjtjhjtgjtbnj vghjghjytgtgjnc njc tgyjtcgtc

8 0

3 years ago

A differentiable function f has the property that f(x + y) = f(x) + f(y) 1 − f(x)f(y) holds for all x, y in the domain of f. It

Fantom [35]

Answer:

f'(x) = 5[1 + f²(x)]

Step-by-step explanation:

By definition, f'(x) = lim h => 0 {[f(x + h) - f(x)]/h}

This was used, together with the given limits:

lim x => 0 f(x) = 0

lim x => 0 f(x)/x = 5,

to determine the derivative of the given function:

f(x + y) = [f(x) + f(y)]/[1 - f(x)f(y)].

The workings are shown in the attachments.

3 0

3 years ago

I have more than 5 tens I have 9 hundred. which number am i

dem82 [27]

I'll give you a study tip. If you actually just break down the problem it's much easier. See how it says 5 tens, it's basically asking you what is 5 times 10

4 0

3 years ago

2(5 × 3) + 2(5 × 8) + 2(3 × 8) What is the surface area of the prism, in square inches? 238

Jet001 [13]

think D? not to sure\

3 0

3 years ago