Given #h( t ) = - 2( t+ 5) ^ { 2} + 4#, what is the value of #h(-8)#?
1 Answer
Apr 12, 2018
Explanation:
#"to evaluate "h(-8)" substitute t = - 8 into "h(t)#
#rArrh(color(red)(-8))=-2(color(red)(-8)+5)^2+4#
#color(white)(xxxxxxx)=-2(-3)^2+4#
#color(white)(xxxxxxx)=-2xx9+4=-18+4=-14#
