HELP ASAP Consider the given function m (x)=-(x+3)2 +4.
(a) Determine whether the graph of the parabola opens upward or downward.
(b) Identify the vertex.
(c) Determine the x-intercept(s).
(d) Determine the y-intercept(s).
(e) Sketch the function.
(f) Determine the axis of symmetry.
(9) Determine the minimum or maximum value of the function.
(h) Write the domain and range in interval notation.
Write your answers in exact form.

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?