Which equation is the inverse of y = 100 – x2? y = plus-or-minus StartRoot 100 minus x EndRoot y = 10 plus-or-minus StartRoot x
2 answers:
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Answer:
1)
2)
Step-by-step explanation:
You can convert he mixed numbers to improper fractions:
1. Multiply the whole number part by the denominator of the fraction.
2. Add the product obtained to the numerator.
3. The denominator does not change.
Then:
Observe that, in each subtraction, the denominators are equal, then you can rewrite the denominator and subtract the numerators:
Divide 15 by 4. The quotient will be 3 and the remainder 3.
Then: