HELPPP how do i write an exponential function?!
1 answer:
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
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The answer is
first you must multiply or use the FOIL method (First, Outer, Inner, Last)
First you multiply the first terms
this gives you 3x^2, then you multiple the outer terms
this gives you -21x, then you multiply the inner terms
that gives you 2x, finally you multiply the last terms
that gives you 14, now you combine like terms
now you put all the terms together and end up with your solution
first you must multiply or use the FOIL method (First, Outer, Inner, Last)
First you multiply the first terms
this gives you 3x^2, then you multiple the outer terms
this gives you -21x, then you multiply the inner terms
that gives you 2x, finally you multiply the last terms
that gives you 14, now you combine like terms
now you put all the terms together and end up with your solution