148k views
1 vote
f(m) = (x + 1)(x - 5)| has two solutions. What is the set of values for f(m)? How would you describe the locations of values in this solution set?​

User Melvnberd
by
7.9k points

1 Answer

2 votes

Answer:

x = {x: -1, 5}

Explanation:


{ \rm{f(m) = (x + 1)(x - 5)}}

- To find the values of function f(m), we consider its zero or its root by letting f(m) = 0


{ \rm{f(m) = 0 = (x + 1)(x - 5)}} \\ { \rm{(x + 1)(x - 5) = 0 \: \: \: \: \: \: \: \: \: \: \: \: \: }}

- Either (x + 1) or (x - 5) is equated to zero

  • For (x + 1);


{ \rm{x + 1 = 0}} \\ { \rm{x = - 1}}

  • For (x - 5);


{ \rm{x - 5 = 0}} \\ { \rm{x = 5}}

Therefore, x is -1 and 5


{ \bold{ \boxed{ \red{ \delta}}}}{ \underline{ \red{ \mathfrak{ \: \: creed}}}}

User Augustin Riedinger
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories