Question

The table below represents a linear function f(x) and the equation represents a function g(x):


x f(x)
−1 −9
0 −1
1 7

g(x) = 3x − 2


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)

Answer 1

please help

Answer 2

computer the slope of f(x)

Answer 3

@jenny1994 computer?

Answer 4

compute*

Answer 5

@jenny1994 i don't know how to find the slope without the graph

Answer 6

\(m=\dfrac{y_2-y_1}{x_2-x_1}\)
take any 2 points

Answer 7

so the first two on the table

Answer 8

so we have \((x_1,y_1)=(−1 −9)\\
(x_2,y_2) =(0, −1)\) plug and play

Answer 9

10?

Answer 10

8
You can also look at the table. y goes up by 8 units with every 1 x unit
if you want the work,