Answer:
1 would be on 1.4 so before 1.5 on the line
2 would be on around 4.1 so after 4.0 by a little
3 would be on 3.3 so kind of in the middle of 3.0 and 3.5
4 would be on 2.8 so before 3.0
5 is on 2.2 so a little after 2.0
6 would be just a little more than 5 around 5.09
11 is E
12 is A
13 is D
14 is C
15 is B
16 is B
17 is A
18 is D
19 is C
20 is E
All you have to do is find the square root through a calculator then round your answer and estimate where it would go on the line. Hope this helped
Answer:
See attachment
Step-by-step explanation:
We want to graph the following equation:
x-y+1=0
and
3x+2y=12
For the first equation: x-y+1=0
When x=0, we have 0-y+1=0---->y=1
We plot the point (0,1)
When y=0, we have x-0+1=0---->x=-1
We plot (-1,0)
We draw a straight line through these two points to get the graph of this line.
For the second equation: 3x+2y=12
When x=0,y=6. So we plot (0,6)
When y=0, x=4, So we plot (4,0)
We draw another straight line through them to obtain the graph in the attachment.
9514 1404 393
Answer:
20 people
Step-by-step explanation:
Let n represent the number of people served. If each ate 1/5 of a pizza and there are 4 pizzas, we have ...
(1/5)·n = 4
The solution can be found by multiplying both sides of the equation by 5.
5(1/5)n = 5(4)
n = 20
20 people could be served.
Answer:
(-2, 3)
Step-by-step explanation:
In the form ...
y -k = a(x -h)^2
the vertex is (h, k).
Your equation has k = 3, a = -1, h = -2, so the vertex is ...
(h, k) = (-2, 3)