Question

Evaluate v(x)=12-2x-5 when x=-2,0, and 5 .

v(-2)=

v(0)=

v(5)=

Answer 1

Explanation:

v(-2)= 12-2x(-2)-5

=12+4-5

=16-5

=11

v(0)= 12-2x0-5

= 12-0-5

=12-5

=7

v(5)= 12-2x5-5

= 12-10-5

=12-5

=7

Hope it helps