Weird question wording. I take it should mean that this is a quadratic equation with solutions of x = -5 and x = 8. Then these are the factors: (x+5) and (x-8).
So
(x+5)(x-8) = 0 is the equation because x = -5 and x = 8 can make left-side equal to 0. But we expand so it becomes x² - 3x - 40 = 0
Answer:
(3, 2)
Step-by-step explanation:
Please mark me brainliest if this helped! :P
No, it would end up being 20a-32 which is not equivalent to 12a-6
The function that best fits the graph points is; B: y = 65.0778 * 772.9605ˣ
<h3>How to Interpret Function Graphs?</h3>
From the given graph, we can see that is parabolic form and as such we can say it is an exponential function.
Looking at the options, only option B is in exponential form and as such, we will take one point on the graph to check if this is the right function.
Let us use the coordinate (0.9, 26000)
y = 65.0778 * 772.9605ˣ
y = 65.0778 * 772.9605^(0.9)
y = 25837.76
This is very close and as such is the correct option.
Read more about Function Graphs at; brainly.com/question/14323743
#SPJ1
