To find the slope of the graph you pick any piece of the line, and divide the vertical difference between its ends by the horizontal difference between its ends. If the graph is distance versus time then the slope represents the speed.
Answer:
unbiased, I think
Step-by-step explanation:
Answer:
19/30
Step-by-step explanation:
If the probability of an event happening is 11/30, then you simply subtract 11 from 30 to find the remaining "possibilities"
30 - 11 = 19
So- this means that the probability of the event NOT happening, is...
19/30
Hope this helps!
You can't solve for the zeros by factoring because the function is not factorable.
I'll show you what happens:
f(x) = 6x^2 + 6x + 12
To solve for the zeros (when f(x)=0), set f(x) equal to 0.
0 = 6x^2 + 6x + 12
First you can factor out a 6.
0 = 6(x^2 + x + 2)
Divide by 6.
0 = x^2 + x + 2
Now you need two integers that add up to the coefficient of x (1) and multiply to the product of the last term and the coefficient of x^2. This number is 2.
No two integers add up to 1 and multiply to 2.
