Which table of ordered pairs represents a proportional relationship? х
у
دل دل
NS
1
х
-1
-3
-5
y
1
3
5
х
-2.
-4
-6
у
5
-7
-9
х
-2
-3
-4
0
-1
-2

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

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)

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.