Answer:
5
Step-by-step explanation:
The distance is given by sqrt((-3-0)^2+(-3-1)^2)=sqrt(9+16)=5
Answer:
yes
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
32-8+12=24+12=36
We can use the vertex form

to find the equation of the graph. We know that a is the coefficient, and since the graph opens upwards and is slightly stretched vertically, we know that a is 1/3. On the graph, we see that the vertex of the parabola is at (0,-1). Therefore, h is 0 and k is -1.
Our vertex form equation is

Which is D
weight loss is negative weight gain is positive
198 -5 -2.5 -2.5+3.5 = 191.5 lbs