How do you graph the inequality #y>= x+5 #?

Answer 1

See a solution process below:

First, solve for two points as an equation instead of an inequality to find the boundary line for the inequality.

For: #x = 0#
#y = 0 + 5#
#y = 5# Or #(0, 5)#
For: #x = -2#
#y = -2 + 5#
#y = 3# Or #(-2, 3)#

We can now plot the two points on the coordinate plane and draw a line through the points to mark the boundary of the inequality. The boundary line will be solid because the inequality operator contains an "or equal to" clause.

graph{(x^2+(y-5)^2-0.125)((x+2)^2+(y-3)^2-0.125)(y-x-5)=0 [-20, 20, -10, 10]}

Now, we can shade the left side of the line.

graph{(y-x-5) >= 0 [-20, 20, -10, 10]}

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Answer 2

To graph the inequality (y \geq x + 5), follow these steps:

  1. Graph the line (y = x + 5) as if it were an equation.
  2. Since the inequality is greater than or equal to, the region above the line is shaded.
  3. Draw a dashed line to represent (y = x + 5) because the inequality does not include the line itself.
  4. Shade the area above the dashed line to represent the solutions to the inequality.

This creates a shaded region above the line, indicating all the points that satisfy the inequality (y \geq x + 5).

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Answer from HIX Tutor

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.

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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