What is the range of f(x) = 3x + 9?
2 answers:
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Answer:
Step-by-step explanation:
According to the side-splitter theorem, the two sides of the triangle is divided proportionally if the line that intersects both sides is parallel to the third side of the ∆.
Therefore, based on this theorem, we would have the following:
Solve for x
Multiply both sides by 21