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The x intercepts are the roots of the polynomial f(x) = 0.
The fundamental theorem of algebra says that the number of roots of this equation is 9, but not necessarily all of them are real; therefore the MAXIMUM number of x intercepts is 9.
However, since f(x) is of odd degree it must have at least one real root; therefore, the MINIMUM number of x intercepts is 1.
Answer:
6.8 x 0.85
Step-by-step explanation:
it says times in the equation which shows that you must use multiplication
Set up a proportion and cross multiply.
Now multiply the X times the 2 boxes and set it equal to 1 box times 3 bags. Now solve for X = 3/2. 1.5 bags of packing peanuts are used for each box.
55.79 = 0.99<em>d + </em>39.95
55.79 - 39.95 = 15.84
0.99d = 15.84
0.99d/0.99 = 15.84/0.99
d = 16
2) Equation = 12.6 million = 4(x) + 1 million
12.6 million - 1 million = 11.6 million
11.6 million/4 = x
x = 2900000
hope this helps