Which of the following points are on the line given by the equation y = 5x?

Check all that apply.

A(0, 1)
B(3, 15)
C(4, 2)
D(3, 6)
E(-1, -5)

F. (-1, 5)

The correct
answer between all the choices given are the letters B and E. I am
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calculista calculista · Answer 2 · 2019-02-05T14:18:34-05:00

Answer:

B. \((3,15)\)

E. \((-1,-5)\)

Step-by-step explanation:

we have

\(y=5x\) -----> represent a linear direct variation

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form \(y/x=k\) or \(y=kx\)

In this problem we have

\(k=y/x=5\)

Verify each case

Point A \((0,1)\)

\(k=y/x=1/0\) ----> k is undefined

Point B \((3,15)\)

\(k=y/x=15/3=5\) -----> the point is on the given line

Point C \((4,2)\)

\(k=y/x=2/4=0.5\) -----> the point is not on the given line

Point D \((3,6)\)

\(k=y/x=6/3=2\) -----> the point is not on the given line

Point E \((-1,-5)\)

\(k=y/x=-5/-1=5\) -----> the point is on the given line

Point F \((-1,5)\)

\(k=y/x=5/-1=-5\) -----> the point is not on the given line

Which of the following points are on the line given by the equation y = 5x?Check all that apply. A(0, 1)B(3, 15)C(4, 2)D(3, 6)E(-1, -5) F. (-1, 5)

Verified Answer :

Related Questions

Which of the following points are on the line given by the equation y = 5x?

Check all that apply.

A(0, 1)
B(3, 15)
C(4, 2)
D(3, 6)
E(-1, -5)

F. (-1, 5)