15. JAGUARUNDI A jaguarundi springs from a fence post to swat at a low flying bird. Her height h in feet can be modeled by the equation h = -161? + 22.31 + 2,

where t is time in seconds. Use the discriminant to determine if the jaguarundi

will reach the bird if the bird is flying at a height of 10 feet. Explain.

No, the Jaguarundi will not reach the bird

Step-by-step explanation:

The equation is

When h = 10 feet

Discriminant is given by

So, the Jaguanrundi will not reach the bird as the roots will be imaginary.

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0

i think the answer is b. i hope i !