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mr_godi [17]
3 years ago
15

Y = x + 2 y = -5/2x-5

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0
{ y = x + 2
{ y = -5/2x - 5

x + 2 = -5/2x-5
x = -2

y = -2 + 2
y = 0

(x,y) = (-2,0)

——
Check for solution
{ 0 = -2 + 2
{ 0 = -5/2 (-2) - 5

{ 0=0
{ 0=0

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A quadratic function has a line of symmetry at x = –3 and a zero at 4.
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I have my hints here on how to solve the questions one and two:

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I hope my answer has come to your help. God bless and have a nice day ahead!
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Lubov Fominskaja [6]

Answer:

n  = -14

Step-by-step explanation:

Let us try to solve this equation for n;

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      3x - 3x -8 - 6  = n

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The value of n  = -14

This value is the value of the equation that will have no solution.

 To know if we are correct, let us input this value into the expression

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 Collect like terms;

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4 0
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