Question

In Exercise sketch the graph of the function.
f(x) = e - 2x + 1

Answer 1

Attached linear graph

Explanation:

The value of e is a mathematical constant of 2.72 approximately. We can consider this a constant as 1. Therefore this is a straight line with a gradient/slope of -2 and a y-intercept of:

`y=1+e=1+2.72=3.72`

and x intercept of:

`0=-2x+3.72`

`-3.72=-2x`

`x=1.86`