Which transformation represents a reflection over the y-axis? A. (x, y) → (−x, y)
B. (x, y) → (x , −y)
C. (x, y) → (y, x)
D. (x, y) → (−y, x)

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)

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?