There’s no problem to solve here
Hi there!
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I believe your answer is:
Yes, it is a solution.
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Here’s why:
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I am assuming that 'r' is supposed to be 'x'.
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The ordered pair is a solution. You can also tell that it is a solution because the equation given is in slope-intercept form, and '-4' is in b's spot.
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Hope this helps you. I apologize if it’s incorrect.
I think I can help just hang on
Answer:
4/5
Step-by-step explanation:
The slope is the constant rate of change, defined as m in the equation y=mx+b for slope-intercept form. Therefore, 4/5 is the constant rate of change.