Find the equation of the tangent line to the graph of f(x) = x2 – 8 at the point (4,8).

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.