Between which two ordered pairs does the graph of f(x) =
x2 + x - 9 cross the negative x-axis?
Quadratic formula: x = =
(-6, 0) and (-5,0)
(4.0) and (-3,0)
(-3,0) and (-2, 0)
(-2, 0) and (-1,0)

answer: 7

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation