<u>QUESTION 1</u>
The given function is
If 
decreases by 
, then the new value is 
.
We need to find the value the function at which is
This simplifies to
The increment in 
is given by;
This simplifies to,
This further simplifies to
Therefore the corresponding increment in is 
.
<u>QUESTION 2</u>
The given function is
.
If increases by 
, then the new value of is 
.
The increment in 
is given by
We expand the brackets to get,
We simplify further to obtain,
Therefore the corresponding increment in is 
.
To find the answer, you would first subtract 17.19-3=14.19. Then, divide 14.19/0.11=129. He was billed for 129 minutes
(You divide 14.19/0.11 because 0.11= 11 cents
Answer:
M(3, 2) and N(3, 1)
Step-by-step explanation:
A rectangle was rotated 270° about the origin.
Since it doesn't mention which direction, we will review both clockwise and anti-clockwise rotation.
See attached where top rectangle represents the pre-image before anti-clockwise and bottom one - before clockwise rotation.
<u>Now let's check the points given:</u>
K(–3, –1)
M(–3, 2)
M(3, 2)
N(–3, 1)
N(3, 1)
So based on correct points of pre-image we can state it was rotation anti-clockwise
B. the weight of the objects inside the box
Answer:
i think 14:6 is correct but im not too sure
