X is greater than or = 0

X+Y is less than or equal to 4

2x+y is less than or equal to 5

alesterp
2021-01-31
Answered

Graph the solution set of each system if inequalities.

X is greater than or = 0

X+Y is less than or equal to 4

2x+y is less than or equal to 5

X is greater than or = 0

X+Y is less than or equal to 4

2x+y is less than or equal to 5

You can still ask an expert for help

Bella

Answered 2021-02-01
Author has **81** answers

Step 1

For the inequalities we make auxiliary equations.

x=0 ,x+y=4, 2x+y=5

x=0

x+y=4

2x+y=5

Step 2

Then we make table for the equations and graph:

Step 4

Then shade the regions according to the inequalities.

For

For

For

So the common region is the shaded region in black.

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If the roots of$a{x}^{2}+bx+c=0$ are of the form $\frac{\lambda}{\lambda -1}$ and $\frac{\lambda +1}{\lambda}$ , then the value $(a+b+c)}^{2$ in terms of a, b, c is?

Options

$\left(a\right){\textstyle \phantom{\rule{1em}{0ex}}}{b}^{2}-4ac$

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Options

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Solve.

$\frac{3a-8}{{a}^{2}-5a+6}\ufeff+\frac{9+a}{{a}^{2}-6a+8}$

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