Since 3^2 - (-4)(7) must be bigger than 0
Then it has two real roots.
Answer:
Step-by-step explanation:
x= -5,1,4,6 y=9,0,-7,-1
the range of a given function equals to the value of y in order
range = -7,-1,0,9
Yes, it is random because it isn't convenient for him.
Answer:
C(m) = 41(flat rate) + .10m(rate per mile)
Step-by-step explanation: