9514 1404 393
Answer:
(x, y) = (5, 4)
Step-by-step explanation:
Subtracting the second equation from the first eliminates the x term.
(4x +6y) -(4x +2y) = (44) -(28)
4y = 16 . . . . simplify
y = 4
Using the second equation to find x, we have ...
4x +2(4) = 28
x + 2 = 7 . . . . . . divide by 4
x = 5 . . . . . . . . . subtract 2
The solution is (x, y) = (5, 4).
Answer:
5 cans
Step-by-step explanation:
First multiply 15 by 3 to see how many ounces are needed in total: 15x3=45
Then divide 45 by 9 to see the amount of cans: 45/9=5
The limit of the discontinuous function f(x) as shown in the graph will be; lim f(x) as x → 2⁺ = 3
<h3>How to find the Limits of Functions?</h3>
f(x) is a discontinuous function. This discontinuous function is also called as ‘step function’. This function will give the largest integer which is less than x.
We want to evaluate the limit of the discontinuous function as shown in the graph.
This is expressed as;
lim f(x) as x → 2⁺
Now, from the given graph we can see that as x approaches 2, we see that the y-value is also approaching a value of 3.
Thus, we can conclude that the limit of the discontinuous function f(x) as shown in the graph will be; lim f(x) as x → 2⁺ = 3
Read more about Limits of Functions at; brainly.com/question/23935467
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The answers are:
B, D, and E
Hope this helps :)
