the functuon y=30+5x represents the cost y (in dollars) of having your dog groomed and buying x extra services. does this situat
1 answer:
We want to see if the given function represents a linear function.
We will see that yes, it does.
So we have the function:
y = f(x) = 30 + 5*x
And a general linear function is written as:
y = a*x + b
where a is the slope and b is the y-intercept.
Comparing these two, we can see that both have the same general shape, thus, our function is also a linear function.
A graph of our function also can be seen below, where it is evident that it is a line.
If you want to learn more, you can read:
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brown sugar=
white sugar=
you need to mix brown sugar with white sugar
+
=
=
then it says you need to set aside 1/4 for the crumb topping from the previous sugar mixture that was , so
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=
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The sugar mixture used to make the cake is
Answer:
f(x)=-x
Step-by-step explanation:
An odd function is symmetric with respect to origin.
It has the property,
The only function that is symmetric about the origin is:
Now let's put x=-a, to get:
Also
We can see that: