A football team tries to move the ball forward as many yards as possible on each play, but sometimes they end up behind where they started. The distances, in

yards, that a team moves on its first five plays are 2, -1, 4, 3, and --5. A positive

number indicates moving the ball forward, and a negative number indicates

moving the ball backward.

Which number in the list is the greatest?

What is a better question to ask to find out which play went the farthest from

where the team started?

The coach considers any play that moves the team more than 4 yards from where

they started a "big play." Which play(s) are big plays?

3 When does it make sense to compare the absolute values of numbers rather than

the numbers themselves?

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

la parábola es el lugar

geométrico en el cual los puntos tienen una distancia idéntica, equidistantes,

de un punto denominado foco, f, y una recta denominada directriz

el radio vector de una

parábola es el segmento que existe entre un punto cualquiera y el foco.

por la ecuación se observa

que la parábola abre hacia la derecha, por lo cual podemos usar las siguientes fórmulas

la ecuación ordinaria de la

parábola es y^2 = 4px, donde p es la longitud desde el vértice de la parábola al

foco.

la fórmula de la directriz

es x + p = 0

resolviendo:

y^2-9x = 0

y^2 = 9x

4p = 9, entonces p = 9/4

entonces el foco tendrá la

coordenada f(9/4,0)

la directriz vendrá

expresada por

x + p = 0

x = -p

x = -9/4

el problema indica que la

ordenada es igual a 6, entonces

(6)^2=9x

x = 36/9

x = 4

entonces el punto al cual

hay que obtener la distancia será p(4,6)

calculando se tendrá: pf = 

pf = 6,25 u

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step-by-step explanation:

you just switch the numbers basically so it would be 3/17