Of course not.
' f(x) ' is the description of a function,and ' g(x) ' is the description of
a function. There are an infinite number of different possible functions,
so f(x) and g(x) are usually not the same one.
f(x) is equal to g(x) for any 'x' only when the two descriptions are the
same function. Otherwise f(x) is equal to g(x) only at the points where
their graphs intersect.
The sine function is increasing in the first quadrant.
sin(0) = 0
sin(90) = 1
This means the larger angle will give a larger sine value.
sin(w) > sin(t) -----> w > t
Hello!
If you divide or multiply by one negative number, the number will remain negative. Let's just divide 5.4 and 0.3, and add a negative after.
5.4/0.3=18
We add our negative
-18
Therefore, our quotient is -18.
I hope this helps!
Answer:
(5,-6)
Step-by-step explanation:
ONE WAY:
If , then .
Let's simplify that.
Distribute with :
Combine the end like terms :
Use identity for :
Combine like terms and :
We are given .
So we have that .
The vertex happens at .
Compare to to determine .
Let's plug it in.
So the coordinate is 5.
Let's find the corresponding coordinate by evaluating our expression named at :
So the ordered pair of the vertex is (5,-6).
ANOTHER WAY:
The vertex form of a quadratic is where the vertex is .
Let's put into this form.
We are given .
We will need to complete the square.
I like to use the identity .
So If you add something in, you will have to take it out (and vice versa).
So we have in vertex form is:
.
The vertex is (3,-6).
So if we are dealing with the function .
This means we are going to move the vertex of right 2 units to figure out the vertex of which puts us at (3+2,-6)=(5,-6).
The coordinate was not effected here because we were only moving horizontally not up/down.
Answer:
494u3t3838
Step-by-step explanation:
3938_383746÷829293837×92929293837=2938487474757