Answer:
f(-1) = 11
Step-by-step explanation:
f(x) = 2x^2 - 6x + 3
Let x = -1
f(-1) = 2(-1)^2 -6(-1) +3
=2*1 +6 +3
=2+6+3
= 11
I think you can solve this question now
416mm³
Volume of rectangular prism
= 10.4mm × 5mm × 8mm
= 416mm³
