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Which equation is represented by the table? x y (x, y) 0 –1 (0, –1) 1 4 (1, 4) 2 9 (2, 9) A. y = 5x – 1 B. y = –3x + 3 C. y = 3x – 4 D. y = 3x + 3
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2 votes
Which equation is represented by the table?

x y (x, y)
0 –1 (0, –1)
1 4 (1, 4)
2 9 (2, 9)


A.
y = 5x – 1

B.
y = –3x + 3

C.
y = 3x – 4

D.
y = 3x + 3

User SparcU
by
8.8k points

1 Answer

7 votes
1) Find the gradient of the line by using two of the points given.
2) Find the y-intercept by using either one of the points into y=mx+c
3) The eq. is, y=5x-1
User Dmitry Gladkov
by
7.5k points
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