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Stolb23 [73]
3 years ago
9

What system of linear inequalities is shown on the graph?

Mathematics
2 answers:
Anon25 [30]3 years ago
8 0
Top is the dotted , bottom is the solid

Eduardwww [97]3 years ago
3 0

Answer:

3y-x

2x+y\leq2

Step-by-step explanation:

Equation of line that passes two points (a,b) and (c,d) :

(y-b)=\dfrac{d-b}{c-a}(x-a)

Dotted line passes through (0,2) and (-3,1).

Equation of Dotted line :

(y-2)=\dfrac{1-2}{-3-0}(x-0)

(y-2)=\dfrac{-1}{-3}x

3(y-2)=x

3y-6=x

3y-x=6

Inequality for dotted line (values on line is not included for dotted)

3y-x  (shaded below )

Solid line passes through (0,2) and (1,0)

(y-2)=\dfrac{0-2}{1-0}(x-0)

y-2=-2x

2x+y=2

Inequality for dotted line (values on line is included for solid line)

2x+y\leq2 (shaded leftwards )

∴ System of linear inequalities is shown on the graph:

3y-x

2x+y\leq2

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zheka24 [161]

The garden's perimeter = 3+2s+12+s.

The simpler version of the expression = 15+3s.

The variable's frequency in the abbreviated statement is 3.

<h3>Calculation of a triangle's perimeter:</h3>

The triangle's perimeter is equivalent to the sum of its edges, where a, b, and c are its sides.

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  • the opposite side 'b'

With the information provided, the formula will become 'a = 3+2s'

and 'b' is also 12 ft.

Triangle perimeter =the total of its edges

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As a result, the garden's perimeter = 3+2s+12+s.

Therefore,the simpler version of the formula is 15+3s.

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2 years ago
Which function has zeros at x = 10 and x = 2? f(x) = x2 – 12x + 20 f(x) = x2 – 20x + 12 f(x) = 5x2 + 40x + 60 f(x) = 5x2 + 60x +
4vir4ik [10]
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f(x)=x^2-12x+20
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