Suppose a person standing atop a building 398 feet tall throws a ball upward. If the person releases the ball 4 feet about the top of the building, the ball's height h in feet, after t seconds is given by the equation h = -16++ 48t + 402. After how many seconds will the ball be 338 feet from the ground?​

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

step-by-step explanation:

x=6 and x=3

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answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

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mrb