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In the spring, Sharon plants sunflowers in her backyard and keeps track of how tall they are. The function f(x)f(x) gives their height in inches xx days after they are planted.\newlineWhat does f(90)>55f(90) > 55 tell you?\newlineChoices:\newline(A)It takes more than 5555 days for the sunflowers to reach 9090 inches.\newline(B)The sunflowers are over 5555 inches tall 9090 days after planting.

Full solution

Q. In the spring, Sharon plants sunflowers in her backyard and keeps track of how tall they are. The function f(x)f(x) gives their height in inches xx days after they are planted.\newlineWhat does f(90)>55f(90) > 55 tell you?\newlineChoices:\newline(A)It takes more than 5555 days for the sunflowers to reach 9090 inches.\newline(B)The sunflowers are over 5555 inches tall 9090 days after planting.
  1. Understand Function f(x)f(x): Understand the function f(x)f(x) and what it represents.\newlineThe function f(x)f(x) gives the height of the sunflowers in inches xx days after they are planted. Here, xx represents the number of days after planting, and f(x)f(x) represents the height of the sunflowers in inches on day xx.
  2. Interpret Inequality f(90)>55f(90) > 55: Interpret the inequality f(90)>55f(90) > 55. The inequality f(90)>55f(90) > 55 tells us that the height of the sunflowers is greater than 5555 inches 9090 days after they are planted.
  3. Choose Correct Interpretation: Choose the correct interpretation from the given choices.\newlineBased on the interpretation in Step 22, the correct choice is:\newline(B) The sunflowers are over 5555 inches tall 9090 days after planting.

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