Answer:
The value of 1 and 3 is 150°, 2 is 30°, 4 is 60°, 5 is 120° and 6 is 60°
38
Step-by-step explanation:
Given that,
x = -4
f(x)=x² - 4x +6
so,
f(-4)= (-4)² - 4 . (-4) +6
=16 +16 +6
= 38
