Which equation does the graph of the systems of equations solve? 1)
x2 − 2x + 3 = 2x2 − 8x − 3

2)
x2 − 2x + 3 = 2x2 − 8x + 3

3)
−x2 − 2x + 3 = 2x2 − 8x − 3

4)
−x2 − 2x + 3 = 2x2 − 8x + 3

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mark other person brainliest

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

answer: 1+1

step-by-step explanation: 1+1 is at least 2

the height of the surface increases from the center out to the sides of the road

it is c!