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GuDViN [60]
2 years ago
13

If the range of the function f(x) =5x + 8 is 18, find its domain.​

Mathematics
1 answer:
Oliga [24]2 years ago
3 0

Step-by-step explanation:

f(X) = 5x+18= 18

so,

18 = 5x+18

18-18 = 5x

X= 0

so domain of the function is 0

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S_{30} = 1455

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a_{1} = ( 3 × 1) + 2 = 5

a_{2} = (3 × 2) + 2 = 8

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S_{30} = \frac{30}{2} [( 2 × 5) + (29 × 3) ]

= 15( 10 + 87) = 15 × 97 = 1455



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