The function f is defined by f:x→x^2+2x-1 for O≤x≤2. Sketch on the same diagrams the graphs of y=f(x) and y=f^(-1) (x) and making clearly the relationship between the graphs.

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

100 points, hi, i’m not sure how to get the equation from the graph and table.

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?