Answer:
251
Step-by-step explanation:
Tn=5n+1
e.g.T1=5(1)+1
=6
e.g.T2=5(2)+1
=11
e.g.T3=5(3)+1
=16
e.g.T4=5(4)+1
=21
Answer:T50=5(50)+1
=251
The parabola opens down, since the 'a' value of the equation is a negative value.
Answer:

Step-by-step explanation:
Since g(x)=0, you input 0 into every x

Which then becomes:

Take out the 0 and there's your answer
Answer:
5x
Step-by-step explanation:
Given expression: 
Take the common number 5 outside in the numerator.

Now, take x common in both the terms in numerator.

Cancel out the common factor in the both numerator and denominator.

Hence, the answer is 5x.