CAN YOU HELP WITH THIS ONE QUESTION , JUST TRYING TO GET BACK ON HONOR ROLL ! Which is true given the two equations below?

Question

CAN YOU HELP WITH THIS ONE QUESTION , JUST TRYING TO GET BACK ON HONOR ROLL !

Which is true given the two equations below?

3 + 2 = 5
3 – 2 = 1
A.
(3, 2) is the intersection point of the graphs of
3x + 2y = 5 and 3x – 2y = 1.

B.
(3, 2) is the intersection point of the graphs of
x + y = 5 and x – y = 1.

C.
(5, 1) is the intersection point of the graphs of
3x + 2y = 5 and 3x – 2y = 1.

D.
(5, 1) is the intersection point of the graphs of
x + y = 5 and x – y = 1.

in progress 0
Ayla 1 week 2021-09-12T05:40:17+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T05:42:13+00:00

    Answer:

    B. TRUE.

    (3, 2) is the intersection point of the graphs of

    x + y = 5 and x – y = 1.

    Step-by-step explanation:

    Option B is TRUE because intersection point should satisfy both the equation

    and in option be it comes true.

    i.e x = 3  and y = 2 we have

    3 + 2 = 5 and  3 – 2 = 1

    5 = 5       and    1 = 1

    Hence TRUE

    A.

    (3, 2) is the intersection point of the graphs of

    3x + 2y = 5 and 3x – 2y = 1.

    i.e x = 3  and y = 2 we have

    3×3 + 2×2 = 5 and 3×3 – 2×2 = 1

    13 ≠ 5               and 5 ≠ 1

    Hence FALSE

    C.

    (5, 1) is the intersection point of the graphs of

    3x + 2y = 5 and 3x – 2y = 1.

    i.e x = 5  and y = 1 we have

    3×5 + 2×3 = 5 and 3×5 – 2×3 = 1

    21 ≠ 5               and  9 ≠ 1

    Hence FALSE

    D.

    (5, 1) is the intersection point of the graphs of

    x + y = 5 and x – y = 1.

    i.e x = 5  and y = 1 we have

    5 + 1 = 5 and 5 – 1 = 1

    6 ≠ 5      and 4 ≠ 1

    Hence FALSE

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