Answer:29
Step-by-step explanation:
Answer:17 out of 20
Step-by-step explanation:
The vertex form is y=7(x+1)²-3 which is vertex form
In your question, 45 is not a perfect square.
A perfect square is when you divide or multiply the number by itself.
36 is a perfect square because it's factor is 6 x 6 (6,6).
<span>64 is a perfect square because it's factor is 8 x 8 (8,8).
</span><span>81 is a perfect square because it's factor is 9 x 9 (9,9).</span>
