Please help I need to find the vertex, axis of symmetry, y intercept and x intercept, thank you!

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?