If you roll a standard number cube 42 times, how many times do you expect the cube to show a six or an eight?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Match each function with its rate of growth or decay

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright