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Lina20 [59]
3 years ago
8

Let f(x) = 12 over the quantity of 4 x + 2. Find f(−1). (1 point)

Mathematics
2 answers:
Setler79 [48]3 years ago
4 0
F(x)= 12 / (4x+2 )
f(-1) mean to replace x by (-1)
so, f(-1) = 12 /(-4+2)
f(-1)= 12/-2
f(-1) = -6
Rasek [7]3 years ago
4 0
It was worth that one point

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Answer:

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(Geometry) PLZ HELP ASAP
Alborosie

Answer:

<em>The height of the cylinder 'h' = 4 inches</em>

Step-by-step explanation:

<u><em>Explanation</em></u> :-

<em>Given diameter  of the cylinder ' d' = 10 inches</em>

 Diameter  of the cylinder    <em>d  = 2 r </em>

<em>Radius of the cylinder </em>

<em>                               </em>r = \frac{d}{2} = \frac{10}{2} = 5

Given Volume of the cylinder 'V' = 314 cubic inches

<em>Volume of the cylinder Formula</em>

<em>                                       V = π r² h</em>

                                  3 14  = 3.14 (5)² h

                                 h = \frac{314}{3.14 X 25}

                              <em>  h =  4</em>

<em>The height of the cylinder 'h' = 4 inches</em>

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