Answer:
No
Step-by-step explanation:
The top dot is the vertex, and it goes on point (3,4)
Also the right dot goes over 5 and not 4, the x of the vertex will always be the average of the two roots
true
37.5% decrease
To find a relative percentage you generally follow the rule of part divided by whole.
$100 / $160 = .625 (62.5%)
So $100 is 62.5% of $160
To find the decrease we need to subtract 62.5% from 100%
100 - 62.5 = 37.5
D the last one
y=2x+b
