Which quadratic function in vertex form can be represented by the graph that has a vertex at (3,- 7) and passes through the point (1. – 10)?

a. y = (x + 3) + 7
b. y = -(x + 3)? - 7
c. y = f(x – 3)? + 7
d. y = -(x - 3)2 – 7

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

(x-5)1/2+5=2 what is possible solution of this equation