Answer:
a. ![x^2(x+4)(x-3)](https://tex.z-dn.net/?f=x%5E2%28x%2B4%29%28x-3%29)
b. ![(x+6)(x+2)^2(x-1)](https://tex.z-dn.net/?f=%28x%2B6%29%28x%2B2%29%5E2%28x-1%29)
Step-by-step explanation:
a. The equation of a polynomial can be written using its graph by finding the x-intercepts.
The graph has x-intercepts -4, 0, and 3. The x-intercepts are the solutions from the factors of the equation. -4 resulted from x+4. 0 resulted from x except at 0 it doesn't cross through. It touches meaning it has an even exponent likely
. And 3 resulted from x-3. Putting these factors together is the equation in factored form.
![x^2(x+4)(x-3)](https://tex.z-dn.net/?f=x%5E2%28x%2B4%29%28x-3%29)
b. If the function is shifted 2 units to the left then the x-intercepts become -6, -2, and 1. So the factors are
.
The answer to your question is
2/3
-Mabel <3
The graph is a decreasing exponential graph.
<h3>How to illustrate the information?</h3>
Part A: The given graph is decreasing the exponential graph since the graph is decreasing rapidly as the value of x is increasing and the value of y is decreasing rapidly.
Part B: The graph shown here is maybe the case of any electric appliance which is of cheap quality. The time when it is brought then its performance and its life is awesome after that its life is decreasing rapidly.
Learn more about <em>graph</em> on:
brainly.com/question/19040584
#SPJ1
<u>Complete question:</u>
Describe a relationship that can be modeled by the function represented by the graph, and explain how the function models the relationship. Identify and interpret the key features of the function in the context of the situation you described in part A.
The correct answer is 'C'
If X = 2, and Y = 4:
2(2) + 3(4) - 2 - (8 + 1) = 5
4 + 12 - 2 - 9 = 5
16 - 2 - 9 = 5
14 - 9 = 5
= 5
(2) + 3(4) - 9 = 5
2 + 12 - 9 = 5
14 - 9 = 5
= 5
So, your answer would be 'C' X + 3Y - 9
Okay so instead of in place value going 1,10,100 in binary you go 1,2,4 so it would go 256:1,128:0,64:0,32:1,16:1,8:0,4:0,2:0,1:1=1+16+32+256=305. So 100110001=305 in binary. It is also would take 1+1/2 bytes or 9 bits to store the number. Hope this helps.