The gradient of the tangent line to 
at 
is given by the value of the derivative at 
. We have
We're told that 
. Then
Answer:
- the independent variable is g
- the dependent variable is b
Step-by-step explanation:
The amount of the bill (b) <em>depends</em> on the amount of water (g). Thus "b" is the <em>dependent</em> variable. The other variable (g) is the independent variable.
= 27 + 45
Take 9 as a common,
= 9(3+5)
'cause 9 times 3 is 27 & 5 times is 45
In short, Your Answer would be Option C
Hope this helps!
Answer:
5
Step-by-step explanation:
Input all of the numbers and solve:
5×-1×-1
Start by solving -1*-1=1
5*1=5
Answer: I will give you hints but not straight up answers kay?
Step-by-step explanation:
In fact, you have undoubtledly encountered non-integer exponents in the past, though you might not have been aware of it at the time! The simplest non-integer power is the square root. Let us review what we do when we take the square root of a number. In taking a square root of 4 for instance, we ask ourselves what number(s) can by multiplied by themselves once in order to give 4? The answer is: well 2 × 2 gives 4 and so does (-2) × (-2). Thus, +2 or -2 raised to the power of 2 gives 4. So the square root of 4 is equal to ±2 (the notation "±" means "plus or minus"). Thus, if Sqrt is to denote the process of taking the square root we have:
22 = 4
Sqrt(22) = Sqrt(4)
2 = Sqrt (4)
