A basketball is tossed from the top of a 3-m wall. The path of the basketball is defined
by the relation y = – x2 + 2x + 3, where
x represents the horizontal distance
travelled, in metres, and y represents the
height, in metres, above the ground. How
far has the basketball travelled horizontally
when it lands on the ground?

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

1/2*qr*rs

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!