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hodyreva [135]
3 years ago
9

The equation below describes a proportional relationship between x and y. What is the constant of​ proportionality?

Mathematics
1 answer:
Vladimir [108]3 years ago
6 0
Y =ox is the equation of a proportional line/relationship. In this case since 5/6 is your coefficient of x, that’s your constant of proportionality.
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I need help please and thank you
myrzilka [38]

Answer:

3

Step-by-step explanation:

Slope = y2- y1/ x2- x1

= 4 - (-2) / 3 -1

= 4+2/ 2

=6/2 = 3

4 0
3 years ago
The function below is written in vertex form or intercept form. Rewrite them in standard form and show your work.
lora16 [44]

Answer:

The standard form as y=5x^2+30x+41

Step-by-step explanation:

Given: A function which is written in vertex form or intercept form.

We have to re-write it  in standard form that in terms of

Given y = 5(x+3)^2-4

Squaring  using (a+b)^2=a^2+b^2+2ab , we get,  

y=5(x^2+9+6x)-4

Multiply 5 inside , we get,

y=5x^2+45+30x-4

Solving further , we get,

y=5x^2+30x+41

Thus , we have obtained the standard form as y=5x^2+30x+41







8 0
3 years ago
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icang [17]
Hello There!

17/5 = 3.4
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k = 20.4

Hope This Helps You!
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Why does the fact family for 81 and 9 have only two number sentences
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