md1809998 md1809998

23-02-2018
Mathematics

contestada

A function has the rule y = -2x + 11. Which of the following ordered pairs represents an input of 4 and its output?

(4, 3.5)
(4, 3)
(3, 4)
(3.5, 4)

Respuesta :

vshead111 vshead111

23-02-2018

y=-2x+11
y=-2(4)+11
y=(-8)+11
y=3
(4,3)

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