Math ! brainliest + 15 points!
given f(x) and g(x) = f(x + k), use the graph to determine the value of k.
(a.) −4
(b.) −2
(c.) 2
(d.) 4

Which of the following is the correct ratio for converting kilograms to grams

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Write the pair of fractions as a pair of fractions with a common denominator