Answer:
6
Step-by-step explanation:
f(x)=x^2-5x+6
To find the y intercept, set x=0
f(0) = 0^2 -5(0) +6
f(0) = 6
The y intercept =6
The pair of angles are adjacent angles and supplementary and their measure =180
Answer: I think its C
Step-by-step explanation: My sister helped me, shes in collage!
Hope it helps and can you plz click Brainlyest