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3 years ago

Which of the following equations does NOT represent a proportional relationship

Mathematics

1 answer:

jeka943 years ago

6 0

A proportional relationship has the form: y=mx
The first three options (y=(1/3)x, y=2x, and y=3.4x) have this form. The fourth option is:
y+1=2x
If we isolate y:
y+1-1=2x-1
y=2x-1, it does not have the form y=mx
Answer: The equation that does not represent a proportional relationship is: Fourth option: y+1=2x

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Answer:

For parallel:

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consider (5, -2):

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${ \boxed{ \bf{equation : y = \frac{1}{5}x - 3 }}}$

For perpendicular:

gradient, m1:

$m _{1} \times m_{2} = - 1 \\ m _{1} \times \frac{1}{5} = - 1 \\ \\ m _{1} = - 5$

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3 years ago

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<span>product of the second and third integer is 63
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</span>

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Step-by-step explanation:

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Your answer is: Yes

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