C
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The discriminant is b²-4ac
when the discriminant is 0, there is only one solution.
Answer:
Part 1: m = ( 2•3 ) + 3
Part 2: 9 miles
Step-by-step explanation:
Add all the miles together
2+2+2= 6+ 3 =9
Answer:
Step-by-step explanation:
It is a function, since each student gets only one score one final exam,]
Domain is each student,
the first to last
Range is the score each student got:
(however the scoring was made)
f(each student) is a function because each student, or each element of the domain corresponds to the score, one and only one element of the range.
