The product of two consecutive integers is 30 . find the two integers. answer in the form of paired points with the lowest of the two integers first.

Let the first integer be x, the second one will be x+1.
the product of the integers will be:
x(x+1)=30
x^2+x=30
this can be written in the form of ax^2+bx+c=0, hence we shall have:
x^2+x-30=0
solving the quadratic we get:
x^2-5x+6x-30
x(x-5)+6(x-5
=(x-5)(x+6)
the numbers are x=5 and x=-6
Answer (-6,5) or (5,6)

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.