Do anyoneeeeeee know this??????????????????????????????????????
2 answers:
Answer:
12
Step-by-step explanation:
The constant rate of change / the constant proportionality can be found by finding the difference between the y and x of two different points.
(I will be using the two points that are pointed out on the graph / linked with a triangle)
In this graph, you are rising 12 (the first point's y value is 12, the second point's y value is 24),
as you move over 1. (the first point's x value is 1, the second point's x value is 2 )
This can be expressed in the following slope formula:
for this graph, we would plug the points like so:
So, the constant proportionality (the slope) / the constant rate of change
is 12.
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Answer:
true
True
False
False
Step-by-step explanation:
a. The problem tells me that for every 3 parts of red paint, I have 8 parts of yellow paint. To find the ratio of 1 part of yellow paint I can write the following statement
For 8 parts of yellow paint ------------ 3 parts of red paint
1 part of yellow paint ------------- x
So
b, I have the following relationship
3 parts of red paint ----- 8 parts of yellow paint
If I multiply the entire expression by 3 I have left
3 * 3 parts of red paint -------- 8 * 3 parts of yellow paint
So
9 parts of red paint ---------- 24 parts of yellow paint
c.I have the same relationship
3 parts of red paint ----- 8 parts of yellow paint
If I multiply the entire expression by 1/2 I have left
3/2 parts of red paint -------- 8/2 parts of yellow paint
So
3/2 parts of red paint ---------- 4 parts of yellow paint
as 3/2 is different from 10, then the approach is false
d. observing the relation of part a,
For 3 parts of red paint ------------ 8 parts of yellow paint
1 part of red paint ------------- x
So
that is different than 3/8 parts of yellow paint, then the approach is false
Answer: p > 5
Step-by-step explanation: screenshot
