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Arada [10]
2 years ago
7

Write an algebraic equation for each sentence.

Mathematics
1 answer:
aleksley [76]2 years ago
4 0

Answer:

x-8= -2

y/3= -9

Step-by-step explanation:

The equation for the first one would be x-8=-2.

The equation for the second one is y/3=-9. This is because the quotient is the result of division.

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Sheila has a bag of 40 marbles. 10 of them are blue, 12 of them are green and the rest of them are red. What is the probability
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Step-by-step explanation:

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3 years ago
Which equation is the inverse of f(x)=LaTeX: \frac{1}{x+2}1 x + 2 A. LaTeX: f^{-1}\left(x\right)=\frac{1}{x}+2f − 1 ( x ) = 1 x
inna [77]

Answer:

g^{-1}x = \frac{1-2x}{x}

Step-by-step explanation:

Given the function g(x)= \frac{1}{x+2}, we are to find the inverse of the function and this can be done y following the simple steps:

Step 1: Replace y with g(x)

g(x)= \frac{1}{x+2}\\y= \frac{1}{x+2}

Step 2: Interchange x with y

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

Step 3: Make y the subject of the formula;

x= \frac{1}{y+2}\\y+2 = \frac{1}{x}\\y =  \frac{1}{x} - 2\\Find \ the\ LCM\\y = \frac{1-2x}{x}

Step 4: Replace y as g^{-1}(x)

g^{-1}x = \frac{1-2x}{x}

Hence the inverse of the function is g^{-1}x = \frac{1-2x}{x}

3 0
3 years ago
F(x)=2x-1 and g(x)=x^2
Fofino [41]

2x-1=x^2

If you plug these two equations into a graphing calculator, like desmos.com, you can see that the two lines will intersect at (1, 1).

5 0
4 years ago
Help me i need help pls
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Answer:

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Read 2 more answers
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