Question

p (x) equal 2 X + 1, X
equals to minus one upon two​

Answer 1

Answer:

-1

Step-by-step explanation:

It is given that

$x = 1 \div 2 \: or \: x = 0.5$

Now putting value

$x = 0.5 \\ p(x) = 2x - 1 \\ p(0.5) = 2 \times 0.5 - 1 \\ p(x) = - 1$

Answer 2

Answer:

0

Step-by-step explanation:

p(-1/2) =2(-1/2)+1

p(-1/2) = -1+1

=0