Question
Asked Oct 25, 2019

Solve the following inequality by using a graphical method.

-x^2 + 2x + 1 is greater than or equal to 0.

what is the solution set?

check_circleExpert Solution
Step 1
The graph of the inequality -x2x+12 0 is shown below
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The graph of the inequality -x2x+12 0 is shown below

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Step 2
1-5
-1
-0:5
1.6
24
-04
0
04
08
1.2
-0:5
LO
LO
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1-5 -1 -0:5 1.6 24 -04 0 04 08 1.2 -0:5 LO LO

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Tagged in

Math

Algebra

Equations and In-equations