Question

if p (x) =2x+3 find p (1), p(3) (p-3), (p-1)

Answer 1

QUESTION:

$if \: p (x) =2x+3 \: find \: p (1), \: p(3)$

SOLUTION:

$\\ \\ when \: x = 1 \\ \\ p(x) = 2x + 3 \\ \\ p(1) = 2(1) + 3 \\ \\ p = 3 + 3$

$\\ \\ p = 6 \: (answer) \\ \\ when \: x = 3 \\ \\ p(x) = 2x + 3 \\ \\ p(3) = 2(3) + 3$

$\\ \\ p = 6 + 3 \\ \\ \\ p = 9 \: (answer)$

Answer 2

Answer:

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