What is an equation in math?
2 answers:
An equation is a mathematical sentence that contains an equal sign.
To understand this further, I'll show an example.
<em>Suppose that we had a balance and a bunch of blocks for reference. If we put the bag on one side of the balance and put a number of blocks on the other side of the balance, they even out. If the number of blocks on the right side of the balance is 8, this means that the number of blocks in the bag is 8. We can write this as X = 8.</em>
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<em>X = 8 is an example of an equation since it's a mathematical sentence that has an equal sign in it.</em>
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Sent you a picture of the solution.
Answer:
y-4=-7(x-1) OR y-(-10)=-7(x-3)
Step-by-step explanation: The point-slope form is -
=
(
-
)
In slope-intercept form, the equation would be y = -7x + 11
You could find the slope by using the slope equation, .
Using that, you would get -7. Thus by inserting one of the points and the slope in the point-slope equation, you will get your answer.