Answer:
It's fine. It is a function. The language can be very convoluted. Put simply a domain value cannot have 2 different range values.
Step-by-step explanation:
The confusing part I think, is probably the fact that -1 and 1 both have an answer of 5.
That's fine. Parabolas do that and they are functions. Two different xs can have the same value. The thing that eliminates functions is when the x value (the domain) has two different y values (the range values). Then you don't have a function.
To try and make it clearer if 1 pointed at both 3 and 5 you would not have a function.
The answer is C ten years. 2.5 percent of 2000 is 50 so take 50 and divide it by 500 which equals 10
Answer: 49
Step-by-step explanation:
50−16/4+3
=50−4+3
=46+3
=49
Answer:
Sales Tax: $12
Total Price: $312
Step-by-step explanation:
4% of 300 is 12, so that is the sales tax. Then, because it's tax, you add it on the the price before tax to get the total price, 300+12=312.
(hope this helps!)
Answer:
63°
Step-by-step explanation:
complementary angLe is two Angles add up to 90°
Let x be the other angle
x+27°=90°
x+27°-27°=90°-27°
x=63°
