What is/ are the constant(s) in this expression? 3a + 6y + 18ay + 9 - 10

3a and 6y

9 and -10

- 9 and 10

9 and 10

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

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)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.