Question

I’LL GIVE BRAINLIEST!!!!

1. Select the ordered pair that satisfies the function y = 2x – 3
A) (1,3)
B) (4,-1)
C) (1,-1)
D) (0,3)

2. select the ordered pairs that satisfies the function y= -3x+4
A) (1,-1)
B) (-4,-2)
C) (-1,-1)
D) (2,-2)​

Answers

  1. The ordered pair of the linear equations y = 2x – 3 and y = -3x + 4  are as follows:
    1. (1, -1)
    2. (2, -2)

    Linear equation

    • y = mx + b
    where
    m = slope
    b = y-intercept
    Therefore,
    y = 2x – 3
    The value of y is gotten when we substitute the value of x in the equation. Therefore,
    y = 2(1) – 3
    y = 2 – 3 = -1
    Therefore, the ordered pair is (1, -1)
    2.
    y = -3x + 4
    y = -3(2) + 4
    y = -6 + 4
    y = -2
    Therefore, the ordered pair is (2, -2).
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  2. Step-by-step explanation:
    1. y=2x-3 x=1 y=-1
    -1=2×1 – 3
    -1=2-3
    -1=-1 (LHS=RHS) C.(1,-1)
    2. y=-3x+4 x=2, y=-2
    -2=-3×2 +4
    -2=-6 +4
    -2=-2 (LHS=RHS) D.(2,-2)

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