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wolverine [178]
3 years ago
11

Find the x- and y-intercepts of the graph of the linear equation −x+8y=4

Mathematics
1 answer:
Andreyy893 years ago
4 0
First set the equation equal to y by adding x to each side, then divide everything by 8. then set x to zero and solve to find the y - intercept of 1/2 which is just 4/8 reduced. you get this answer because x/8 becoming 0/8 is just 0 leaving you with only 1/2. then reset the equation with x and set y to zero and solve for x to get the x- intercept of -4. you get this by subtracting 1/2 from both sides leaving you -1/2=x/8 and multiply by 8 to get -4=x

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krok68 [10]
Ron is 15 years old.
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Function Operations Picture attached
sergeinik [125]

Answer: Second option

Step-by-step explanation:

You need to make the multiplication of the function c(x)=\frac{5}{x-2} and the function d(x)=x+3. Then:

(cd)(x)=(\frac{5}{x-2})(x+3)

You need to apply the Distributive property:

(cd)(x)=\frac{5(x+3)}{x-2}\\\\(cd)(x)=\frac{5x+15}{x-2}

Therefore, the domain will be all the number that make the denominator equal to zero.

Then, make the denominator equal to zero and solve for x:

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6 0
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hram777 [196]
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4<em>x</em> = 120°

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<em>y</em> = 1/2 (90° - 30°)

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Which of the following is not a rate?
IrinaK [193]

Answer:

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Step-by-step explanation:

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