Answer:
or "7 to the power of x"
Step-by-step explanation:
Ok! So an exponential function is a function with a variable as an exponent.
<u> x y </u>
0 1
1 7
2 49
3 343
<em> An example exponential function is </em>
Now! Let's look at what number multiplies by each of our "y" values to get the following "y" value. 7!
<em>Now let's see if we can put 7 to the power of x (</em>) to get the rest of our table.
= 1
= 7
= 49
= 343
<em> Now, we know our exponential function is </em>
Hope this Helps! :)
<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>
-SGO
Answer:
An inverse operation is two operations that undo each other e.g. addition and subtraction or multiplication and division. You can perform the same inverse operation on each side of an equivalent equation without changing the equality. This gives us a couple of properties that hold true for all equations.
Coefficient is 2
degree is 4
Answer:
8√3
Step-by-step explanation:
Pythagorean theorem.
8^2+x^2=16^2.
This is also a 30-60-90 triangle.
That means x=8√3 if you follow rules of 30-60-90 triangle or solve using pythagorean theorem.
As you know, the domain is the values "x" can safely take on.
well, for a logarithmic expression, it can never have an expression of 0, namely in this case, x + 4 must never be 0, since such a logarithm doesn't exist.
now, x + 4 = 0 ---> x = -4.
thus if "x" ever becomes -4, we'd end up with log₃(-4+4), or log₃(0), which is a no dice.
so the domain is all values except -4.