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ankoles [38]
3 years ago
8

WHAT IS THE GRADIENT OF THE BLUE LINE?? NEED HELP URGENTLY

Mathematics
1 answer:
timofeeve [1]3 years ago
5 0

Answer:

gradient = - \frac{1}{4}

Step-by-step explanation:

Calculate the gradient m using the gradient formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (3, 1) ← 2 points on the line

m = \frac{1-2}{3-(-1)} = \frac{-1}{3+1} = - \frac{1}{4}

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Substitute 1 for x in each of your equations.

f(x)=7-3x
which is
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=3
Do the same for g(x)
g(x)=3x-7
which is
g(1)=3(1)-7
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Then subtract g(x) from f(x):
3-(-4)
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:)

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3 years ago
A photo of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. What is the
bulgar [2K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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12-20

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4 0
3 years ago
What is the decimal multiplier to decrease by 3.4%?
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Answer:

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Step-by-step explanation:

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