Register
Given f(x) = -x + 7, evaluate f(-2).
222k views
2 votes
Given f(x) = -x + 7, evaluate f(-2).

User Supun Sameera
by
4.9k points

2 Answers

2 votes
f(-2)= -x+7
2 +7
when f is -2 and x in the equation is negative the -2 would be positive because 2 negative equals a positive so 2+7 = 9
f(-2)= 2+7= 9
User PVS
by
5.2k points
2 votes

Answer:

f(x)=9

Explanation:

f(x)=-(-2)+7

f(x)=9

User Markvgti
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.4m questions

7.0m answers

Other Questions

Solve x2 + 6x – 9 = 7 by completing the square. SHOW ALL WORK (the answer is x=2,-8 but i need the work)
What is the slope of a line that is parallel to the line y = x + 2?
The table below shows the height (in inches) and weight (in pounds) of eight basketball players. Height 67 69 70 72 74 74 78 79 Weight 183 201 206 220 226 240 253 255 About how many pounds would you expect
What is 3,897.003 in expanded form
8. The metric unit used to measure the distance from your home to your workplace is the
Link Copied!