When Margaret measured the length of a curtain, her measurement was 5 ft. The actual length is 5.5 ft. What is Margaret's percent error?

Write the sentence as an equation. b increased by 281 is d

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Anyone know? will mark brainliest if correct!