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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)
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mikewwe13:
@Vocaloid
dude:
Look at where they intersect
|dw:1517612695723:dw|
mikewwe13:
B.
dude:
|dw:1517612904767:dw|
x is not 0
mikewwe13:
D. correct ?
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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
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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
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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