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svetoff [14.1K]
3 years ago
12

What value of a in the equation ax − 4 = 2y would give a line with a slope of 2?

Mathematics
1 answer:
sukhopar [10]3 years ago
3 0

Answer:

a=4

Step-by-step explanation:

ax − 4 = 2y

We need to get the equation is slope intercept form  y= mx+b.

Lets solve for y

Divide each side by 2

a/2 x - 4/2 = 2y/2

a/2 x -2 = y

or y=a/2 x -2

The slope is a/2 and the y intercept is -2

We want a slope of 2  so a/2 =2

a/2=2

Multiply each side by 2

a/2 * 2 =2*2

a =4

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Answer:

C = 5/9 (F - 32)

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By this we understand, that ,

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Answer:

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Step-by-step explanation:

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This means:

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Find the percent of increase or decrease? 2.5y to 1.5y
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Answer:

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Step-by-step explanation:

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