Complete the following: (i) Find the x- and y-intercepts. (ii) Determine the multiplicity of each zero of f. (iii) Graph y = f(x).f(x) = x2(x + 5)(x - 5)

Question

A. (i) x-ints are -5 and 5; the y-int is -25
(ii) -5 and 5 each have multiplicity 1
(iii)  
 
B. (i) x-ints are 0, and 5; the y-int is 0
(ii) 0 and 5 each have multiplicity 2; 
(iii) 
 
C. (i) x-ints are 0, and -5; the y-int is 0
(ii) 0 and -5 each have multiplicity 2; 
(iii)  
 
D. (i) x-ints are -5, 0, and 5; the y-int is 0
(ii) 0 has multiplicity 2;
 -5 and 5 each have multiplicity 1
(iii) 
 

Answer 1

Answer: D