If it costs $3 for 5 cookies, find the unit rate.
1 answer:
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Answer:
The answer are the options B and C
Step-by-step explanation:
we know that
In this problem we have
substitute
solve for sin(x)
substitute the value of sin(x) and solve for cos(x)
The function tangent is equal to
substitute the values
Answer:
Approach 1: Mathematical Approach
Domain is the possible inputs or x values of a function
Here we can use any x values greater than or less than 7. We can also use 7 since their is a a function defined for x greater than or equal to 7.
So the domain is (-♾, ♾).
The range is possible y values. Since we can use negative x values, if we plug in x values for the function -5/7x+1, we are going to get positive numbers, as we plug in higher negative numbers, our range is bigger.
This means the range is bounded to -4 so our range is
(-4,♾)
Approach 2: Graphical Approach
Above is the graph
It can take any x values so the domain is (-♾, ♾).
The range is (-4,♾).
