Answer:
All of the above are true
Step-by-step explanation:
If you look at the first answer choice, you can see that line "s" and line "t" interest at one point. So the first answer choice is definitely true, but we have to continue looking at other answer choices to make sure.
All lines that intersect must intersect at a point, and in the photo that point is established as Point P. This makes the second answer choice also correct.
If we look at the third answer choice and the photo, we can see that point P is definitely on line t and s (when there are two lines intersecting at a point, that point is on those two lines). This shows that the third answer choice is also correct.
Since the fourth answer acknowledges that all of the other answers are correct, it is the correct answer.
Answer:
The values of 
and 
are 
and 
, respectively.
Step-by-step explanation:
The statement is equivalent to the following mathematic expression:
(1)
By definition of the perfect square trinomial:
And by direct comparison we have the following system:
(2)
(3)
By (3), we solve for :
The values of and are and , respectively.
Answer:
first
Step-by-step explanation:
when x=0, f(x) = 1 which is only true in the first graph
Answer:
13
Step-by-step explanation:
