Question

The point of intersection of a system of equations is (3,4). Which of the following could represent one of the equations in the system of equations?

Select one:
A. 2x+3y=15
B. x+y=8
C. −2x+6y=18
D. −4x−y=−8

help

Answer 1

The answer is C

Explanation:

Answer 2

c

Explanation:

here

x=3

y=4

so,

-2×3+6×4=18

or,-6+24=18