-3t-15+5t+3=8
2t-12=8
2t = 20
t = 10
Answer:
D
Step-by-step explanation:
Answer:
Town B is 1.98 times greater than town A.
Step-by-step explanation:
A= 4 times 104 = 416
B= 2 times 105 = 210
416 divided by 210 = 1.98
Answer:
14/29
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hello,
<em>"Ray says the third-degree polynomial has four intercepts. Kelsey argues the function can have as many as three zeros only."</em>
We know that Kelsey is right, a polynomial of degree 3 has maximum 3 zeroes, so it means that the graph of this polynomial has maximum 3 x-intercepts.
<u>So how Ray can be right too?</u>
we need to think of y-intercept, if we add the y-intercept then Ray can be right too,
as you can see in one example below
there are 3 x-intercepts and 1 y-intercept.
This being said, Ray is not always right. For instance ![x^3](https://tex.z-dn.net/?f=x%5E3)
has only 1 zero (multiplicity 3) its graph has only 1 intercept in the point (0,0)
hope this helps