3 years ago

Create a table of values that could represent the function f(x) = 3x + 4. Justify your response.

Mathematics

1 answer:

Flauer [41]3 years ago

8 0

F(x)=3/2 x2-4+C

I looked it up

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solong [7]

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157.48

Step-by-step explanation:

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3 years ago

Mr. miller has $25 in his savings and wants to put $10 every week into the account. write an equation showing how much money he

iris [78.8K]

The equation you write would be linear, and would be written in slope intercept form y=mx+b. Since Mr. Miller already has $25, we plug that in for "b" in the equation. We plug 10 in for "m", because "x" represents the number of weeks he has been saving. The equation would be y=10x+25. To find how much money Mr. Miller will have in 7 weeks, plug in 7 for x. y=10(7)+25 -> y=70+25 -> y=95 -> $95

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3 years ago

You are making your grandma's cookie recipe for the class.

garri49 [273]

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3 years ago

Please help me here

Natasha2012 [34]

Answer:

Step-by-step explanation:

C because you multiply the nimbers and then divid.

3 0

3 years ago

For the equation given below, evaluate y′ at the point (−2,2)<br> xe^y−4y=2x−4−2e^2

jeka94

Implicit differentiation
chain rule is important here

I'll show the steps partially
$e^y+xe^yy'-4y'=2$
$xe^yy'-4y'=2-e^y$
$y'(xe^y-4)=2-e^y$
$y'=\dfrac{2-e^y}{xe^y-4}$
now evaluate for (-2,2)
x=-2 and y=2
$y'=\dfrac{2-e^2}{-2e^2-4}$
$y'=\dfrac{2-e^2}{-2e^2-4}$
$y'=\dfrac{e^2-2}{2e^2+4}$
that's it, simplest form

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3 years ago