Answer:
x = 5/8 = 0.625
Step-by-step explanation:
Let's take a peek at the denominators first off, and do a "prime factoring" on them.
25 = 5 *
527 =
3 *
3 * 3
45 =
3 *
3 *
5
the numbers in bold are repeated there more than once among the factors, and therefore we'll use them once, so our LCD will be 5 * 5 * 3 * 3 * 3, or 675.
Your graph should look something like the one below, an exponential function (this is because your are raising a number to the power of x.
:)