# Does the point (-1, 2) lie on the graph of y = -2x + 3?

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To determine if the point (-1, 2) lies on the graph of ( y = -2x + 3 ), substitute the x-coordinate (-1) into the equation and check if it satisfies the equation for the corresponding y-coordinate (2).

( y = -2(-1) + 3 )

( y = 2 + 3 )

( y = 5 )

Since the y-coordinate of the point (-1, 2) does not equal 5, the point does not lie on the graph of the equation.

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To determine if the point ((-1, 2)) lies on the graph of (y = -2x + 3), substitute the (x) and (y) coordinates of the point into the equation and check if the equation holds true.

Substitute (x = -1) and (y = 2) into the equation: [2 = -2(-1) + 3]

Evaluate the expression: [2 = 2 + 3]

Simplify: [2 = 5]

Since (2 \neq 5), the point ((-1, 2)) does not lie on the graph of (y = -2x + 3).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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