Answer:
z = 6
Step-by-step explanation:
To convert a quadratic<span> from y = ax</span>2<span> + bx + c form to </span>vertex<span> form, y = a(x - h)</span>2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2<span>- 4x + 5 into </span>vertex<span> form, and state the </span>vertex<span>.</span>
For# 1 the answer would be
-3/5
for #2 the answer would be
3/4
i hope this helps :)
Answer:61.7
Step-by-step explanation:
maths