A rescue company determined that 90 out of 100 calls they received were true emergencies. Which describes the fraction of their calls that were true emergencies?

15 points ! ~ see if you know the answer to both you!

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis