Answer:
h(-8)=-15
Step-by-step explanation:
Substitute t=-8
h(-8) =-2(-8+5)^2+3
=-2(-3)^2+3
=-2(9)+3
=-18+3
=-15
3(15+12)
3(5+4)
3( 5 x 3 =15 and 4 x 3= 12)
1.33
HOPE THIS HELPS!!