The equation models the height in feet reached in seconds by an object propelled straight up from the ground at a speed of 80ft/s.

Use the discriminant to find whether the object will ever reach a height of 90ft.

The discriminant is ___(3 number places.) Since it is Positive or Negative, the object Will or Will Not reach a height of 90ft.

30 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.