we can use properties of functions to find this out
for 
if b is even, then the ends of the function go in the same directions (both up or both down)
if b is odd, then the ends of the function go in different directions (one up and one down)
if a is positive and b is even, then both ends point up
if a is positve and b is odd, then it goes from bottom left to top right
if a is negative and b is even, then both ends point down
if a is negative and b is odd, then it goes from top left to bottom right
given 
a=5>0
b=4 which is even
so it has both ends pointing up
bottom right graph is yo answer
Answer:
52 =4x 13
Step-by-step explanation:
Answer:
363 ft.
Step-by-step explanation:
To calculate the base side which is b we use the trigonometric identity called cosine.

Since we the answer to the nearest whole number it would be b = 363 ft.
Answer:
It equals n=72
Step-by-step explanation:
7/8 n=63
7/8 n=63
7n/8=63
8. 7n/8=8. 63
7n=504
7n/7=504/7
n=72