3 years ago

Rewrite y + 3 = 0 using function notation.

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

5 0

Answer:

B) $\displaystyle f(x) = -3$

Step-by-step explanation:

$\displaystyle y ← f(x) \\ \\ y + 3 = 0; y = -3 \\ \\ f(x) = -3$

Leni [432]3 years ago

3 0

F(x) basically just substitutes the "y"
so you would bring everything over to one side
y + 3 = 0
subtract 3
y = -3
then
f(x) = -3

That is B)

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