Answer:
- relationship: inverse
- equation: y = 25/x
Step-by-step explanation:
You are correct that the relationship is inverse, and that the product of x and y is a constant, 25.
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The equation should be written so that y is a function of x:
The x in the denominator clearly shows that y is proportional to the inverse of x.
Answer:
C. 155.5 cm2
Step-by-step explanation:
area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2
The correct answer is C
3+ 0 is 3
3^2 + 0 is 9
Answer:
The domain is -11 < x < 4 or in interval notation it is (-11, 4).
Step-by-step explanation:
The domain is the set of possible values of x.
Here the open circles at each end mean that these values are not included.
Answer:
This is because to square a number just means to multiply it by itself. For example, (-2) squared is (-2)(-2) = 4. Note that this is positive because when you multiply two negative numbers you get a positive result.
