The answer is:
The slope is: 4
The y-intercept is: 3
The explanation is shown below:
1. The slope intercept form of the linear equation is:
Where is the slope and
is the y-intercept.
2. Therefore, you must solve for <em>y</em>, as following:
Answer:
Step-by-step explanation:
Hello,
from the expression of f(x) we can say that there are two zeroes, -8 with a multiplicity of 1 and 4 with a multiplicity of 1.
So the image of the parabolic lens crosses the x-axis at two points:
(-8,0)
and
(4,0)
For information, I attached the graph of the function.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
