$y = 2x \\ y = {x}^{2} - 3 \\ \\ 2x = {x}^{2} - 3 \\ {x}^{2} - 2x - 3 = 0 \\ (x + 1)(x - 3) = 0 \\ x + 1 = 0 \: \: \: \: \: or \: \: \: \: \: x - 3 = 0 \\ x = - 1 \: \: \: \: \: or \: \: \: \: \: x = 3$

When x = -1

Substitute x = -1 into y = 2x

y = 2(-1)

y = -2

( -1, -2)

When x = 3

Substitute x = 3 into y = 2x

y = 2(3)

y = 6

( 3, 6)

5 0

3 years ago

What fraction is equal to the decimal 0.32

dangina [55]

8/25 is the answer. Hope this helps.

6 0

2 years ago

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in a game if you roll a six on a six sided number cube you loose a turn. What is the probability you roll a 6

olga nikolaevna [1]

It would be 1/6 since there is only one six on a number cube

5 0

2 years ago

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