Question

If T(n) = n-7 what is the 5th term

Answer 1

Answer:

PROBLEM 1: 

t(n) = n - 7 

To find the 5th term, just plug in n=5: 

t(5) = 5 - 7 

t(5) = -2 

Answer: 

-2 

PROBLEM 2: 

y = 3x + 2 

To find the point where it crosses the y-axis, plug in x=0. That will give you the y-intercept. 

y = 3(0) + 2 

y = 0 + 2 

y = 2 

Answer: 

(0, 2) 

PROBLEM 3: 

The area of a parallelogram is: 

A = (base)*(height) 

A = 10 * 7