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lord [1]
3 years ago
15

Which equation is in slop-intercept form?

Mathematics
2 answers:
Goshia [24]3 years ago
7 0

Answer:

\boxed {\boxed {\sf y=3x+12}}

Step-by-step explanation:

The slope-intercept form of an equation is:

y=mx+b

where <em>m </em>is the slope and <em>b</em> is the y-intercept.

Let's evaluate each answer choice. The one in slope-intercept form will have the y variable isolated on one side of the equation.

  • A. 2x+3y=21: This is <em>not</em> is slope-intercept form. The y is not isolated.
  • B. y-7=3(x+4): Again, this isn't slope-intercept form. A 7 is being subtracted from y
  • C. y²=3x²-6: This also isn't correct. y is being squared.
  • D. y=3x+12: This choice is correct. The y is all alone on the left side of the equation.

The equation in slope-intercept form is <u>D. y=3x+12</u>

frosja888 [35]3 years ago
6 0

Step-by-step explanation:

Only D, y = 3x + 12 is in slope-intercept form.

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Greatest common divisor of 24 ; 80 and 180 ?
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Answer:

Step-by-step explanation:

1: GCF (72, 144, 180) = 36

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D) The surface area if Lake Superior is approximately 31,700 square miles. Express
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Answer:

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3 years ago
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Can someone help me with this?
aivan3 [116]

Step-by-step explanation:

The formula for the volume of a sphere is V = 4/3 πr³.

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Given

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57 = \frac{12.56}{3} \times    {r}^{3}

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r =  \sqrt[3]{13.6}

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I gave my answers by rounding off. so if you don't round off then it's answer is 2.3 ft

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