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3 years ago

Which equation correctly represents the line graphed below?

Mathematics

1 answer:

Galina-37 [17]3 years ago

6 0

Answer:

C. y=3/2 x + 12

Step-by-step explanation:

lets find slope,

fr that first lets point out some coordinates passing the line: ( 0, 12 ), ( 2,15 )

now find slope using the equation : y -y1/ x - x1

= 15 - 12 / 2 -0 = 3/2

use any coordinates now to find the equation of line using formula:

y - y1 = m ( x - x1 )

y - 12 = 3/2 ( x - 0 )

y -12 = 3/2 x - 0

y = 3/2 x + 12

Therefore, y = 3/2 x + 12 is the equation of the line.

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Alecsey [184]

Answer:

x-10

Step-by-step explanation:

you have to do what is in the parenthesis first. Do distributive property to

-(x-8)

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now you have 5-(3-x+8)

Do distributive property again

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hope this helps ~D~

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3 years ago

Read 2 more answers

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neonofarm [45]

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marusya05 [52]

Step-by-step explanation:

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$a\cdot10^{-n}$ - move the decimal point n place to the left

$a\cdot10^n$ - move the decimal point n place to the right

Examples:

$1.2\cdot10^5=1\underbrace{20000}_{5\to}=120,000\\\\1.2\cdot10^{-5}=0\underbrace{.00001}_{\leftarrow5}2=0.000012$

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3 years ago

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lbvjy [14]

Answer:

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4 years ago

648 divided by 18 using partial quotients

pantera1 [17]

The answer is 36. If this is wrong I am truly sorry v.v

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4 years ago