Joanna went school supply shopping. she spent $30.52 on notebooks and pencils. notebooks cost $2.16 each and pencils cost $1.10 each. she bought a total of 21 notebooks and pencils. how many of each did she buy? a. 10 notebooks; 11 pencils b. 7 notebooks; 14 pencils c. 5 notebooks; 16 pencils d. 12 notebooks; 9 pencils

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)