What are the roots of the function f(x)=x^2+x-6 a. x=3 and x= -2 b. x= -3 and x= -6 c. x=1 and x=-6

For this case we have the following quadratic function:

We must find its roots. We can factor, looking for two numbers that when added to +1 and multiplied by -6. These are:

+3 and -2

Then, the factored form is:

So, the roots are:

the answer to this question is yes

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: