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Snezhnost [94]
3 years ago
14

F(x) = -3x^2 -5 g(x) = 2x -5 Find f(2) x g(6)

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0
F(2)= -3(2)^2-5= -3(4)-5= -12-5=-17
g(6)= 2(6)-5= 12-5=7

-17 x 7= -119 is the answer
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"of" means multiply      and         "is" means equal

1. \frac{1}{3}x = 14

                                x = 14(3)      <em>multiply both sides by 3 to isolate "x"</em>

                                x = 42

2. \frac{1}{5}x = 14

                                x = 14(5)      <em>multiply both sides by 5 to isolate "x"</em>

                                x = 70

3. \frac{2}{5}x = 14

                                2x = 14(5)      <em>multiply both sides by 5 </em>

                                2x = 70

                                  x = 35         <em>divide both sides by 2 to isolate "x"</em>

4. \frac{7}{8}x = 14

                                7x = 14(8)      <em>multiply both sides by 8 </em>

                                7x = 112

                                  x = 16         <em>divide both sides by 7 to isolate "x"</em>

Answers: 42, 70, 35, 16

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