Answer:
2x - 9
Step-by-step explanation:
2 times x minus 9
Answer:
perfect square trinomial
Step-by-step explanation:
1.4 negatives are opposite of positives
No.
This is because the y value of 1 repeats itself, which never happens in an exponential function. This function is likely quadratic, which forms a parabola.
An even function is a function that is symmetrical over the y axis. With that said, D is the answer.