Let x and y be the two numbers. We have:
Subtract the first equation from the second to get
And deduce
The two numbers are 3 and 11.
The recipe for a Bach of brownies calls for 1/3 cup of oil. You only want to make 1/4 of a Bach . How much oil do you need
1 answer:
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Answer:
The equation for the following graph:
Step-by-step explanation:
- You first need to find the slope by using the <u>slope formula</u>:
(where is the first point and
is the second point)
-Use the given points and
from the graph for the formula:
Then, you solve:
After you have found the slope, use the slope and the first point
for the <u>point-slope formula:</u>
<u>(</u>where is the slope and
is the first point)
Then, you solve:
So, the equation for the following graph is .