Question

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) = 4x + 3



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

do you know how to find slope ???

Answer 2

if you don't know its ok just let me know :)

Answer 3

sorta

Answer 4

ok so slope formula is \[m = \frac{ y _{2} - y _{1}}{ x _{2}- x _{1}}\]
so now use x and y values which are in the table and plug m in then solve

Answer 5

i dont understand what numbers to use..

Answer 6

can you post your table again
bec i really not understand which suppose to be x and which f(X)

Answer 7

x f(x)
-1 -5
0 -1
1 3

Answer 8

now plug into the formula