3 years ago

X = 1, 2, 3 , 4 ,5

Mathematics

2 answers:

exis [7]3 years ago

5 0

Answer:

y = -3x + 18

Step-by-step explanation:

We can see:

x- values increase by 1 unit
y- values decrease by 3 units (slope is -3).

This is a linear relationship. Use point-slope form to find the equation:

y - 15 = -3(x - 1)
y = -3x + 3 + 15
y = -3x + 18

Vera_Pavlovna [14]3 years ago

3 0

X goes by 1s

And y goes by 3s

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Step-by-step explanation:

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3 years ago

Solve the following system of equations. 5x+2y =-6 3x-2y = 22

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3 years ago

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2 years ago

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5. What is the slope of the line that passes through (-2, 4) and (7, 1)?

just olya [345]

Answer:

Slope: $-\frac{1}{3}$

Step-by-step explanation:

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3 years ago

0.3y+ z y 0, point, 3, y, plus, start fraction, y, divided by, z, end fraction when y=10y=10y, equals, 10 and z=5z=5z, equals,

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Answer:

Step-by-step explanation:

Substitute the given values and do the arithmetic.

$0.3y+\dfrac{y}{z}=0.3\cdot 10+\dfrac{10}{5}=3+2=\boxed{5}$

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3 years ago