Which equation could have been used to create this graph?

a.

y = 3x + 3

b.

y = 3x

c.

y = 30x

d.

y = 3x + 1

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)

X+ y = 5 ; x - y =3 solve using linear combination

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?