Only answer if you're very good at Math. Given f(x) = x + 1 and g(x) = x^2, what is ( g o f) (x)?

A: ( g o f) (x) = x^2 + 1

B: ( g o f) ( x) = ( x + 1)^2

C: ( g o f) (x) = x^2 + x + 1

D: ( g o f) ( x) = x^2 ( x + 1)
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Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.