Question

How do you quickly find and graph functions for: f(x)=300-25x

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

f(x) = 300 - 25x

Step 02:

graph function:

You only need 2 points to graph a line:

point 1:

x = 0:

y = 300 - 25x

y = 300 - 25(0)

y = 300

( 0 , 300)

point 2:

y = 0:

y = 300 - 25x

0 = 300 - 25x

25x = 300

x = 300 / 25

x = 12

( 12 , 0)

Graph:

That is the full solution.