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Marina86 [1]
3 years ago
15

F(x) = 12 over 4x+ 2 Find f(-1)

Mathematics
2 answers:
konstantin123 [22]3 years ago
8 0

Answer:

<h2>f(-1) = -6</h2>

Step-by-step explanation:

f(x)=\dfrac{12}{4x+2}\\\\f(-1)-\text{put}\ x=-1\ \text{to}\ f(x):\\\\f(-1)=\dfrac{12}{4(-1)+2}=\dfrac{12}{-4+2}=\dfrac{12}{-2}=-6

Serggg [28]3 years ago
6 0

Answer:

f(-1) = -6

Step-by-step explanation:

substitute -1 into the equation and solve, you'll get -6

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