If ƒ (x ) = 2x 2 + 3, find ƒ (3).

Mathematics

2 answers:

Lostsunrise [7]2 years ago

8 0

Answer:

The answer is 15

Step-by-step explanation:

If ƒ (x ) = 2x 2 + 3, find ƒ (3).

2(3)^2 +3

6^2+3

= 15

dimulka [17.4K]2 years ago

3 0

Answer:

$f(x) = 2 \times 2 + 3 \\ f(3) = 4 + 3 \\ 3f = 7 \\ f = \frac{7}{3}$

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$\bf h=20ln(3t+2)+30\\\\
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\boxed{a}\\\\
\stackrel{0~years}{t=0}\qquad h=20ln[3(0)+2]+30\implies h=20ln(2)+30
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\boxed{b}\\\\
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