Solve p(x)=2x-8 using graph.
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EXPLANATION.
Graph of the equation.
⇒ p(x) = 2x - 8.
As we know that,
We can write equation as,
⇒ y = 2x - 8.
Put the value of x = 0 in the equation, we get.
⇒ y = 2(0) - 8.
⇒ y = - 8.
Their Co-ordinates = (0,-8).
Put the value of y = 0 in the equation, we get.
⇒ (0) = 2x - 8.
⇒ 2x = 8.
⇒ x = 4.
Their Co-ordinates = (4,0).
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