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Andreas93 [3]
2 years ago
8

On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (negative 2, 3) an

d (0, negative 1). Everything to the left of the line is shaded. The second dashed line has a negative slope and goes through (0, 2) and (1, 0). Everything to the right of the line is shaded.
Which inequality pairs with y≤−2x−1 to complete the system of linear inequalities represented by the graph?

y<−2x+2
y>−2x+2
y<2x−2
y>2x−2
Mathematics
1 answer:
alina1380 [7]2 years ago
5 0

Answer:

y > -2x + 2

Step-by-step explanation:

The dashed line tells us the answer doesNOT have the "or=to" under the inequality symbol. Then the y-intercept is positive 2. So it must be

y > -2x + 2

see image

Look at the y-intercept and think of up/down instead of left/right on the shading and then you can see whether its < or >

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Let the two number is a and b

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Then,

\bold{(a+b)^2=a^2+b^2+2ab  }

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<em><u>so</u></em><em><u>,</u></em><em><u> </u></em>

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The answer is 51

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