Question

1. If you will create a table of values to represent the quadratic function y=2x²-x+3, what ordered pairs will be included?

Hi, please answer this, i really need it tomorrow. Please​

Answer 1

Given : create a table of values to represent the quadratic function y=2x²-x+3,

To Find : what ordered pairs will be included?

(-2, 13)

(-4 , 31)

(3, -18)

(-2, -13)

Solution:

y=2x²-x+3

x = - 4

y = 2(-4)² -(-4) + 3  = 32 + 4  + 3 = 49

(-4 , 39)

x = - 3

y = 2(-3)² -(-3) + 3  = 18 + 3  + 3 = 24

(-3 , 24)

Similarly

x        y

-4 39

-3 24

-2 13

-1 6

0 3

1 4

2 9

3 18

4 31

(-2, 13)  values will be included

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