# Algebra

posted by .

x=0, x=1, x=2, x=3, x=4

f(x)7/x-1

-7 for x=0
7/0 for x=1
7 for x=2
7/2 when divided 3.5 ?? for x=3
7/3 when divided 2.3 ?? for x=4

• Algebra -

f ( x ) = 7 / ( x - 1 )

then :

x = 0

f ( 0 ) = 7 / ( 0 - 1 ) = 7 / - 1 = - 7

x = 1

f ( 1 ) = 7 / 1 - 1 ) = 7 / 0 = infinity

x = 2

f ( 2 ) = 7 / ( 2 - 1 ) = 7 / 1 = 7

x = 3

f ( 3 ) = 7 / ( 3 - 1 ) = 7 / 2 = 3.5

x = 4

f ( 4 ) = 7 / ( 4 - 1 ) = 7 / 3 = 2.3333..

## Similar Questions

1. ### algebra

evaluate the exprression 90/x for the given values of x to complete the table x 2 3 5 9 15 18 20
2. ### algebra

CAN YOU PLEASE EVALUATE THE EXPRESSION TO 4 DECIMAL PLACES 10-SQ ROOT OF 18 DIVIDED BY 11
3. ### Algebra-Another question

Evaluate 4log(4)8 Possible answers are: 4 0 8 1 Where do I start-I don't have an example to follow?
4. ### math algebra 2

polynomial complete the table for -7x^4+8x^3-3x^2+5x-9 some please help me complete this table I beg of you
5. ### algebra

evaluate 2/3 divided by 2, simplify 2 exponent 9 divided by 2 exponent 3, evaluate 7/5 minus 6/5, express 0.68 as a fraction in its lowest form

Complete each calculation. Express your answer to the correct number of significant digits. a)4.02mL + 3.76mL +0.95mL b)(2.7 x 10^2m) x (4.23 x 10^2m) c)5092kg divided by 23L d) 2-6.3 + 6-7 e)(6.853 x 10^3L) + (5.40 x 10^3mL) f)(572.3g …
7. ### Math topic part 2

18. Complete the table. a 5 6 7 8 9 b 3.8 4.6 5.4 (2 points) Essay: 9.39 and 10.6 i did 5.4 divided by 7 times 8 and i received thees answers 1 /2 points I like that you figured out the rule first. Remember, when finding the rule, …
8. ### Math. Need help

1.if g=5 and k=1, evaluate 9+gk a. 13 b. 14 c. 15 d. 16 2.Evaluate a-b^2/b if a = 10 and b = 2. a. 1 b. 3 c. 8 d. 32 3.Evaluate 3xy^2 - y if x = 2 and y = 5. a. 26 b. 30 c. 120 d. 145 4.Evaluate 2d + d^2/3 if d = 6. a. 4 b. 12 c. 14 …
9. ### Math

Complete each ratio table: ___ 12 18 24 4.5 ___ ___ 18 80.8 40.4 ____ 10.1 ___ 512 256 ____ How do you complete a ratio table I have never done this before. Please help me. The spaces that I put are for the answers for each table.
10. ### algebra 1

can somme one please help me. i need answers for 1.divide (x2-10x+30)divided by (x-5) 2.divide (x3-20x+16)divided by (x-4) 3. divide (-4x3+35x+25)divided by(-2x-5) 4.divide (-7x+x2+15)divided by(-3+x)

More Similar Questions