48,x and x all lie on a straight line sooo 180-48=2x
132=2x
132/2=x
66=x
X=66
Answer:
Step-by-step explanation:
Given the function 
and the function 
, to evaluate for 
, you need to substitute it into each function.
Then, for the function f(x), when , you get:
For the function g(x), when , you get:
9514 1404 393
Answer:
b = -2ax
Step-by-step explanation:
Multiply both sides of the equation by -2a.
x = -b/(2a)
(-2a)x = b(-2a)/(-2a) = b
b = -2ax
The answer is 5. This can be found using the two points given ( (0,0) and (3,15) ) and using the slope formula (15-0 divided by 3-0)
