Answer:
y=3x-2
Step-by-step explanation:
Answer:
x = -3
Step-by-step explanation:
-5(x+1) = 10
Distribute
-5x - 5 = 10
get rid of the -5 by making it positive and adding it to the other side
-5x = 15
divide 15 by -5
x = -3
Answer:
P(500< xˉ
<510)≈0.95
Step-by-step explanation:
Khan Academy
Answer:
the second one
Step-by-step explanation:
in order for it to be a function the x values CANNOT repeat.
in answer a the x value -6 repeats so that cannot be a function
in answer b none of the x values repeat so its probably this one but lets check the other ones just in case
in answer c the x value 8 repeats so it cannot be this one
in answer d the x value -2 repeats so it cant be this one \
b is the only one that does have repeating x values therefore it is the second one