suraj watched a hovercraft take off from a platform. the height of the hovercraft (in meters above the ground) t minutes after take off is modeled by:h(t)=-4t^2+8t+321.) rewrite the function in a different form (factored or vertex) where the answer appears as a number in the equation. h(t)=2.) how many minutes after takeoff did the hovercraft reach its highest point? minutes

Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

Solve the inequality and graph 6j - 7 < 5

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.