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vladimir1956 [14]
3 years ago
14

Which equation represents a proportional relationship that has a constant of proportionality equal to 2 with the answers are y=x

+2, y=x/2, y=2x, and y=2?
Mathematics
2 answers:
barxatty [35]3 years ago
8 0
Y=2x bc 2 equals k and the equation for direct variation is y=kx
Answer: y=2c
cupoosta [38]3 years ago
3 0
We know that
A relationship between two variables, x, and y,<span> is proportional if it can be expressed in the form y/x=k or y=kx</span>
in this problem
k=2
then
y=2x

therefore

the answer is the option
y=2x
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Supplementary with a ratio of 8:1. name the measure of the acute angle.name the measure of the obtuse angle.
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BaLLatris [955]

Answer:

9 × (1 × 4) = (9 × 1) × 4

Step-by-step explanation:

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9 × (1 × 4) = (9 × 1) × 4

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What is the sum of the first 7 terms of the series −4+8−16+32−... ?
blondinia [14]

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blagie [28]

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6 0
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Can someone give the answer
KonstantinChe [14]

Answer:

(2, -2)

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