Answer:
i know that the first one is not equivlent but i dont know about the others
Step-by-step explanation:
Answer:
Domain : 0 ≤ x ≤ 8
Range : 5450 ≤ f(x) ≤ 6588.65
Step-by-step explanation:
Expression representing the money Samantha collected after x years is,
f(x) = 
Time 'x' duration for the investment starts from t = 0 and ends at 8 years, so the domain of the given function will be,
Range : 0 ≤ x ≤ 8
Money collected in the fund from 0 to 8 years is,
f(0) =
= $5450
f(8) = 
= $6588.6
Therefore, range of the graphed function will be,
Range : 5450 ≤ f(x) ≤ 6588.65
By that information only i would think the answer is 45k+20, sorry if that’s not right
X = 2
Y= 1
2-1 = 1 ✔️
2+1 = 3 ✔️
Answer:
B ( 3.7 , -1.1)
Step-by-step explanation:
<h3>
Given</h3><h3>
x + y = 2.6.......equation 1</h3>
y = 3x - 12.2.......equation 2
Putting equation 2 I. equation 1
x + 3x - 12.2 = 2.6
4x = 2.6 + 12.2
4x = 14.8
Therefore x = 3.7
Now
y = 3 * 3.7 - 12.2
= 11.1 - 12.2
= -1.1