Answer:
14
Step-by-step explanation:
Let's find (f-g)(x)

Now let's plug in x=2, so to find (f-g)(2)

 
        
             
        
        
        
I’m sorry but I’m also struggling
        
             
        
        
        
Answer:
(0 , -a²)
Step-by-step explanation:
tangent at x = a and x = -a
y = x²     (a , a²) and (-a , a²) must be on the curve and tangent to curve
gradient dy/dx = 2x
slope (m) at x = a is <u>2a</u>     and slope (m') at x=-a is<u> -2a</u>
line1: (y - a²) / (x - a) = 2a
         y - a² = 2a (x - a)                           y = 2ax - a²   ... (1)
line2: (y - a²) / (x + a) = - 2a                   y = -2ax- a²   ... (2)
(1) - (2): 4ax = 0       a≠0    x = 0
y = - a²
I wish I did it right, or ....
 
        
             
        
        
        
Answer:
69
Step-by-step explanation:
p ÷q = 3p^2 -29
5÷3=3 x 5^2 - 2x3 = 3 x 25 - 6 = 75 - 6 = 69