Question

What linear function can be represented by the set of ordered pairs?

{(−1, −10), (3, 2), (5, 8), (7, 14)}

Answer 1

the equation should be y = 3x + 7

Answer 2

(-1,-10)(3,2)slope = (2 - (-10) / (3 - (-1) = (2 + 10) / (3 + 1) = 12/4 = 3
y = mx + bslope(m) = 3(3,2)...x = 3 and y = 2now we sub and find b, the y int2 = 3(3) + b2 = 9 + b2 - 9 = b-7 = b
so ur equation is : y = 3x - 7 or f(x) = 3x - 7