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Mathematics 18 Online
mikewwe13:

https://static.k12.com/nextgen_media/assets/8090434-NG_AL1_SemB_09_UT_03.png Which ordered pair is the best estimate for the solution of the system of equations? y = −2/5x − 2 y = 5x + 1 A. (−0.5, −1) B. (0, −2) C. (−0.5, −1.75) D. (−1, −2)

mikewwe13:

@Vocaloid

dude:

Look at where they intersect |dw:1517612695723:dw|

mikewwe13:

B.

dude:

|dw:1517612904767:dw| x is not 0

mikewwe13:

D. correct ?

mikewwe13:

either A or D

dude:

No, dont guess |dw:1517613158942:dw|

mikewwe13:

A.

dude:

Ordered pair refers to point, not equation

mikewwe13:

ok i can tell you that B or C or D

mikewwe13:

cause i looked over

mikewwe13:

C. ( − 0 . 5 , − 1 .7 5 )

mikewwe13:

my mistake

mikewwe13:

am i correct ?

dude:

Correct, sorry my computer died

mikewwe13:

could you help me with more ?

dude:

Sure

mikewwe13:

Graph the functions f (x) = −2x − 6 and g (x) = −2^x − 6 on the same coordinate plane. What are the solutions of the equation −2x − 6 = −2^x − 6 ? Select each correct answer. A. −1 B. 0 C. 1 D. 2 E. 3

dude:

eh, make a seperate post

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