a(x-r1)(x-r2)
r meaning root or x intercept
example:
-2(x-2)(x+0.05)
Hope this helped(;
Answer:
-16
Step-by-step explanation:
it's right I promise
x=4 would be a vertical line
Solution
- The number of possible outcomes in the sample space is simply gotten by multiplying out all the events together.
- There are 3 possible days: Tuesday, Wednesday, or Thursday. Thus, there are 3 possible outcomes.
- There are 3 possible times: 3PM, 4PM, or 5PM. Thus, there are 3 possible outcomes again.
- There are also 9 possible classrooms available meaning another 9 possible outcomes.
- Thus, the total possible outcomes in the sample space is
10x(3x^2)
15x^2(2x)
5x(6x^2)