The height above the ground of a basketball during a free throw can be represented as a quadratic function. The basketball reached 8.44 feet after 0.1 seconds, 10.36
feet after 0.3 seconds, and 10.84 feet after 0.4 seconds. Use quadratic regression
to write a model representing the height of a basketball above the court during a
free throw. Identify the vertex and interpret its meaning in terms of the situation.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

i suppose it should be (y=2x-5)

step-by-step explanation: