Point h(9, 1) is reflected across the x-axis. which statements about h' are true? select each correct answer. the y-coordinate is −1. the y-coordinate is 1. the x-coordinate is −9. the x-coordinate is 9.

y coordinate is -1

x coordinate is 9

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step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

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step-by-step explanation: