2 years ago

Solve 5x+3y=32 2x+4y=10

Mathematics

1 answer:

liberstina [14]2 years ago

3 0

i send u a picture of how i solve it. i hope this can help u

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How to make a graph of an exponential function that shows exponential decay and has a y intercept of 2

Sliva [168]

Answer:

$f(x)=2e^{-kx}$

in a graph the x value at the y intercept is 0

$f(x)=Ae^{-kx}$ is a typical decay function

if x = 0 thus $e^{-kx}$ = 1

so at 0 the function value would be A

$f(x)=2e^{-kx}$

Step-by-step explanation:

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3 years ago

Arithmetic??????????????????

wel

good lesson and good day ^-^

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3 years ago

I need help with this I don't get it at all

iren [92.7K]

Answer:

the answer is C

Step-by-step explanation:

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3 years ago

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The mathematical expression for x is is fewer than 9 is x< 9

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2 years ago

Determine the equation of the line passing through the points <br> (4,-1) and (-2,-4)

jenyasd209 [6]

Answer:

y = 1/2x - 3

Step-by-step explanation:

the slope:

$m=\frac{-4-(-1)}{-2-4} =\frac{-4+1}{-6} =\frac{-3}{-6} =\frac{3}{6} =\frac{1}{2}$

the equation:

with the point (4, -1)

$y-(-1)=\frac{1}{2} (x-4)$

$y+1=\frac{1}{2}x-2$

$y=\frac{1}{2} x-2-1$

$y=\frac{1}{2} x-3$

I hope this help you

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3 years ago