3/4+-2 1/9=your ****ing answer
<span>6x – 7y = 16
2x + 7y = 24
This system is easily solvable by the elimination method as the y-terms are opposites of each other. You may add the two equations together and they will cancel out.
</span> 6x – 7y = 16
2x + 7y = 24
+___________
8x – 0 = 40
8x = 40
x = 5
Substitute 5 for x into either of the above equation and solve algebraically for y.
2x + 7y = 24
2(5) + 7y = 24
10 + 7y = 24
7y = 14
y = 2
Check work by plugging both x- and y-values into each original equation.
6x – 7y = 16 => 6(5) – 7(2) = 16 => 30 – 14 = 16
2x + 7y = 24 => 2(5) + 7(2) = 24 => 10 + 14 = 24
Answer:
x = 5; y = 2
(5, 2)
Since there are no patterns for the rate of change of the function, it is quadratic.
<h3>What is the average rate of change of a function?</h3>
The average rate of change of a function is given by the <u>change in the output of the function divided by the change in the input</u>.
When this rate is constant, the function is said to be linear, while if the rate increases in a proportional way, the function is exponential.
In this problem, no patterns of linearity or of exponentiality can be established, hence the function is quadratic.
More can be learned about quadratic functions at brainly.com/question/24737967
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One apple weighs 0.165347 pounds and one orange weighs 0.0881849 pounds
