Answer:
Im confused on what the question is. The equation you have is correct. Youhave the Y=Mx+b format so M=6 and b=20
Step-by-step explanation:
Answer:
1/3 or 0.333 repeat
Step-by-step explanation:
slope or rise over run
81 is the perfect square because 9 * 9
Answer:
f(3) = 42
Step-by-step explanation:
f(x) = 3x² + 5x
Then
f(3) = 3(3)² + 5(3)
= 3×9 + 5×3
= 27 + 15
= 42