Is 2x+7y=-12 linear or nonlinear

2 answers:

8 0

Answer: If you mean the mapping y(x) := 3x+4, then y(x) is not linear, because it does not satisfy the two properties of linearity. Only equations of the form y(x) := ax (for "a" being any real or complex number) are linear. Don't be confused with the plot of the graph of y(x) = 3x+4 being a line - this does not mean linear in the sense of the definition in Linear Algebra. Some authors define such function as "affine-linear".

skad [1K]4 years ago

3 0

Answer:

If you plot this on a graph it would be a linear equation...

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PLEASE HELP I WILL GIVE 200+ POINTS IF YOUR RIGHT ON ALL OF THEM

Yanka [14]

Answer:

A. = 8

2. = 12

3. = 10

4. = 14

5. = 9

Step-by-step explanation:

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3 years ago

How much would $200 invested at 6% interest compounded annually be worth after 6 years? Round your answer to the nearest cent.

Neko [114]

$A=P(1+ \frac{r}{n})^{nt}$
A=future amount
P=present amount
r=rate in decimal form
n=number of times per year to be compounded
t=time in years

so
P=200
r=0.06
n=1
t=6

evaluate to find A
$A=200(1+ \frac{0.06}{1})^{(1)(6)}$
$A=200P(1.06)^{6}$
A=283.704
round
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4 years ago

Evaluate the expression for z = 2.<br><br> 5z2 =

gogolik [260]

Answer:

Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

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dem82 [27]