Help please! i will give brainliest
1 answer:
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we have
we know that
If the point is an equation solution, it must satisfy the equation.
<u>case a</u>)
Substitute the values of x and y in the equation
-------> the point is not solution of the equation
<u>case b</u>)
Substitute the values of x and y in the equation
-------> the point is solution of the equation
<u>case c</u>)
Substitute the values of x and y in the equation
-------> the point is not solution of the equation
<u>case d</u>)
Substitute the values of x and y in the equation
-------> the point is not solution of the equation
therefore
<u>the answer is</u>
The point is solution of the equation
Answer:
y = -2x + 7
Step-by-step explanation:
P.S: I solved it twice to show you that it doesn't matter which point you choose, you will get the same result.
But it is important when you calculate the slope
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)
Answer:
the green box is 0
Step-by-step explanation:
we are asked to find the <u>x-intercept</u>, which means y = 0
(x, y)
Another way to test this is plug it in 1 for x! (1, y) where x = 1
y = 0