Question

Complete these ordered pairs for this equation.
(0, ), (-1,), (1, ) y=2x+1
Help

Answer 1

(0, 1)

(-1, -1)

(1,3)

Explanation:

Given the function;

y = 2x + 1

when x = 0

y = 2(0)+1

y = 1

Hence the required pair is (0, 1)

when x = -1

y = 2(-1) + 1

y = -2 + 1

y = -1

Hence the coordinate is (-1, -1)

when x = 1

y = 2(1) + 1

y = 2 + 1

y =3

Hence the coordinate is (1, 3)