Which of the following systems of equations is an example of one where substitution is the best method?
2 answers:
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Answer: 3
Step-by-step explanation:
Since the denominator of the two fractions are already the same, we do not have to alter the fractions at all
Because the denominators are the same, all we have to worry about is the numerator, so take 67 and subtract 43 from it to get 24
As you know, 24/8 = 3, and that would be your final answer
Answer:
F⁻¹(x) =
Step-by-step explanation:
Inverse of 5 would be 1/5, and
Inverse of -1 would be +1
Hope this helps!
Martin's error : The graph of g(x) should be translated 3 units left (not right) from the parent graph.
<u>Concept - Horizontal Translation</u>:
If f(x) is a parent function, then
shifts graph of f(x) by <em>h</em> units to the left.
shifts graph of f(x) by <em>h</em> units to the right.
<u>Given:</u>
Parent function:
By using concept of horizontal translation,
The graph of g(x) should be translated 3 units left from the parent graph.
i.e. Martin's error : The graph of g(x) should be translated 3 units left (not right) from the parent graph.
Learn more about <u>translation</u>: