For g(x)=x^2-2, determine g(x+2)

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis