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Fittoniya [83]
3 years ago
15

The ordered pair below is a solution to which equation? (2, 12) A. y = 6x B. y=1/2x C. y = 2x D. y=1/6x

Mathematics
2 answers:
Feliz [49]3 years ago
7 0
We can substitute the values of x and y to see which equation is satisfied.

A. 12 = 6(2) 
12 = 12, true

B. 12 = 1/2 (2)
12 ≠ 1, false

C. 12 = 2(2)
12 ≠ 4, false

D. 12 = 1/6 (2)
12 ≠ 1/3, false

The answer is A.
Illusion [34]3 years ago
3 0
Substitute the x for 2 and the y for 12 in each equation. The first choice works out. (12)=6(2), 12=12. This means the answer is true. A is your answer.
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Let's try an application problem!
mamaluj [8]

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Let $f(x) = 12x^9 + x$. Find $f(3) + f(-3)$.
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