Answer:
the second one listed would be the answer you're looking for hon.
Step-by-step explanation:
Don't stay up too late, it is getting late. make sure you ace whatever you are doing and get good rest too.
The "standard" parabola with roots 0 and 2 is
All multiples of this parabola, i.e.
have the same roots. We can choose the factor such that the parabola passes through the desided point: if we plug 1, 5 for x, y we have
So, our claim is that the parabola
has roots 0 and 2 and vertex at (1, 5).
You can easily verify this: the roots are guaranteed by the fact that we can write the equation as
The vertex must be at x=1, because it's the midpoint of the roots. Moreover, if we evaluate the function at x=1 we have
as required.
Answer:
Don't be lazy, do it by yourself for more brain work!
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
whatever is inside the vertical lines becomes positive
vertical lines mean “the absolute value of that expression”
number inside the vertical lines mean how far the number is from 0
absolute value can be 0 or positive but never negative
but a negative in front of the vertical lines means
-1 times absolute value of that number
-|-7 + 3| =
-|-4| =
-1 times |-4| =
-1 times 4 =
-4
https://www.quora.com/What-do-two-vertical-lines-on-either-side-of-a-part-of-a-mathematical-equation-mean
Answer:last year question ezzzzzzzz point
Step-by-step explanation: