Answer:
x = - 2, x = 7
Step-by-step explanation:
To find the x- intercepts let f(x) = 0, that is
x² - 5x - 14 = 0 ← in standard form
(x - 7)(x + 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 7 = 0  ⇒ x = 7
x + 2 = 0 ⇒ x = - 2
 
        
             
        
        
        
Answer:

Step-by-step explanation:

Subtract 7 from both sides.

Multiply both sides by v.

Multiply both sides by 1/(y - 7).

 
        
             
        
        
        
Answer:
4.) ET is perpendicular to plane BAT
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Your eyes: 1+1, Legs of a dog: 2+2, Your fingers: 5+5, Etc.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
103.8 seconds
68.11024 inches