Look ar the picture.
Your answer: 2 lines of symmetry.
3n=27+3
you can do anything as long as you do it to both sides
3n=27+3
add like terms
27+3=30
3n=30
divide both sides by 3
n=10
The correct answer for this question is this one:
<span>- The initial value of the function is.
- The function shows exponential decay.
- The function is a stretch of the function f(x) = .
- One point on the graph is (3, 0).</span>
Hope this helps answer your question and have a nice day ahead.