If the range of f(x)=x+7 is {2, 10}, then the domain must be what?
1 answer:
f(x)=X+7 is {2, 10} then the domain must be 2 is answer
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Answer:
w=3
Step-by-step explanation:
(w+3)x2=4w
2w+6=4w
2w+6-6=4w-6
2w-4w=4w-6-4w
-2w=-6
-2w/2 = -6/2
w=3
Answer:
B) 120
Step-by-step explanation:
hope this helpssssss
Sixteen because if there are eight less tigers than lions at a zoo, then that means you add 8 to get the number of lions
2x - 10 = 30
2x = 40
x = 20
The answer is -10.
I hope this is right...