Answer:
the answer is 2
Step-by-step explanation:
this is because when you round 2.09 to the nearest whole number it is 2
Answer:
f(4) = 364
Step-by-step explanation:
f(1)=1
f(n)=f(n-1)^2+3
f(2) = f(1)^2 +3 = 1^2 +3 = 4
f(3) = f(2)^2 +3 = 4^2 +3 = 16+3 = 19
f(4) = f(3)^2 +3 = 19^2 +3 = 361+3 = 364
We have been given the steps to solve the equation as
Step 1: 2x = 18
Step 2: x = 18 − 2
Step 3: x = 16
There is an error in step 2.
We have
x is in multiplication with 2. So in order to get rid of 2 from the left hand side, we perform opposite operation of multiplication i.e. division.
So we must divide both sides by 2.
Therefore, A is the correct option.
A) She did not divide 18 by 2.
Answer:
The equation of the tangent at x=-6 is
Step-by-step explanation:
The equation of a circle with center (h,k) with radius r units is given by:
The given circle has center (-3,1) and radius 5 units.
We substitute the center and the radius into the equation to get;
To find the slope, we differentiate implicitly to get:
When x=-6;we have
or
From the graph the reuired point is (-6,-3).
We substitute this point to find the slope;
The equation is given by .
We plug in the slope and the point to get: