Marie wrote this expression to describe the number of cherries she would give each friend.
1 answer:
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Answer:
y is 1/4 when x is -1 if I did interpret your equation right. Please see that I did.
I believe the equation to be . If you meant
, please let me know.
Thanks kindly.
Step-by-step explanation:
If (-1,y) lies on the graph of , then by substitution we have:
.
We just need to simplify to determine y:
Multiply the 2 and -1:
Use reciprocal rule for exponents to get rid of the negative:
just means
:
.
Answer:
Step-by-step explanation:
The given line passes through: (0,-3), (2,0), and (4,3).
We first of all find the slope using
Using we find the slope to be
The equation is given by , where
is the slope and c=-3 is the y-intercept.
Therefore the equation is