I created this step by step to help, hope it helps ! :)
Finding the coordinates of the vertex is straightforward here, since we're given a good, clear diagram.
The vertex, in this case, is the lowest point of this graph. By counting from y-axis leftward, we see that the x-coordinate of the vertex is -4; by counting up to the y-axis, we see that the y-coordinate of the vertex is -4.
Thus, the vertex is located at (-4,-4).
H-human a-horse
h+a= 72
2h+4a=192
then do h=72-a
substitute that into the second equation
2(72-a)+4a=192
multiple out
144-2a+4a=192
2a=48
a=24
substitute a into the first equation
h+24=72
h=48
humans- 48
horses- 24
Answer:
B
Step-by-step explanation:
See attached image for table and graph.
Looking at Candy Lane, we can see that
1 cost 8
2 cost 16
3 cost 24
....etc
That tells us that unit rate is $8
Now, looking at graph of Best Fudge, we can see that
at x = 1, y = 3
at x = 2, y = 6
...
etc.
So we can say unit rate is $3.
Certainly, unit rate of Best Fudge is less than unit rate of Candy Lane. Answer choice B is right.
Answer: False I'm pretty sure
Step-by-step explanation:
