An object is launched from a platform. Its height (in meters) , x seconds after the launch, is modeled by h(x) = -5(x+1)(x-9) What is the height of the object at the time of launch?

Which function is represented by the graph? a. f(x)=|x-1|+3 b. f(x)=|x+1|-3 c. f(x)=|x-1|-3 d. f(x)=|x+1|+3

Answer asap! urgent! will give brainliest!

Asalad dressing recipe calls for 1 teaspoon of vinegar and three tablespoons of olive oil to only make 1/3 of the recipe for a single portion how much of each ingredient would you need