You can use desmos! and to solve you find the point(s) where they overlap
Answer:
is 1
Step-by-step explanation:
sorry if im wrong this is my first time doing this
Answer: y = 9
Step-by-step explanation:
an equation of y=8x-47 will let the line pass through the point (5,-7) and the point (7,9)
i used the desmos graphing calculator website to graph it
The interval over which the given quadratic equation decreases is: x ∈ (5, ∞).
<h3>How to find the interval of quadratic functions?</h3>
Usually a quadratic graph function decreases either when moving from left to right or moving downwards.
In the given graph, we can see that the coordinate of the vertex is (5, 4) after which the curve goes in the downward direction.
Thus, for the values of x greater than 5, the function decreases and so we conclude that the interval in which the quadratic equation decreases is: (5, ∞).
Read more about Quadratic functions at: brainly.com/question/18030755
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