HELP pleasee and ty to whoever does!!
1 answer:
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Answer:
1 and 9
Step-by-step explanation:
By the Triangle Inequality Theorem, the sum of two side lengths of a triangle is always greater than the length of the third side.
In other words, in a triangle with side lengths and
we always have
Applying this to this question, the other side length, must satisfy the following inequalities:
Solving these inequalities gives
Combining these solutions, we have Therefore, the length of the third side falls between 1 and 9.
Answer:
C. The given function is continuous at x=4 because the limit is 2.
Step-by-step explanation:
Given the function:
We are to determine if the function is continuous at x=4.
For a function to be continuous at some value c in its domain:
- f(c) must be defined.
must exist.
Now: at x=4
Since the two values are the same, we say that f(x) is continuous at x=4.
The correct option is C.