<span>y= 2x ^2 - 8x +9
</span>y = a(x - h)2 + k, where (h, k) is the vertex<span> of the parabola
</span>so
y= 2x ^2 - 8x + 9
y= 2x ^2 - 8x + 8 + 1
y = 2(x^2 - 4x - 4) + 1
y = 2(x - 2)^2 + 1 ....<---------<span>vertex form</span>
Answer:
20.04
Step-by-step explanation:
He marked it down to 67%. Not up
Answer: thats right...
Step-by-step explanation:
Answer:
(3x5 - 10) • (10x5 + 3)
Step-by-step explanation:
