Answer:
The graph should look like the graph of ![f(x)=230*(1.15)^x](https://tex.z-dn.net/?f=f%28x%29%3D230%2A%281.15%29%5Ex)
Step-by-step explanation:
The question is an exponential function problem because the price increase is dependent on the previous price. NOT the initial price. Therefore, using the
formula, and plugging in the corresponding values, we get the answer.
Find A ∩ B if A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}. A. {3, 4, 5, 7, 9, 10, 13, 17} B. Ø C. {7}
vladimir1956 [14]
Answer:
C. {7}
Step-by-step explanation:
Given,
A = {4, 7, 10, 13, 17}
B = {3, 5, 7, 9}
To find : A ∩ B
A ∩ B means common in both sets of A and B
So,
A ∩ B = {7)
I multiply second equation by 2 which becomes -4x+ 6y=8 and for y I multiply second equation by 3 which becomes -6x+9y=12