Answer:
x=1
Explain:
y=2x^2−4x+1
dy/dx=4x-4
The line of symmetry will be where the curve turns (due to the nature of the
x^2 graph.
This is also when the gradient of the curve is 0.
Therefore, let
dy/dx=0
This forms an equation such that:
4x−4=0
solve for x,
x=1
and line of symmetry falls on the line
x=1
The oppiste of -2 2/3 is 2 2/3
Square=a^2
trapezoid: a+b over 2 times height
triangle=bxh divide by 2
parallelogram= bxh
Answer:
Step-by-step explanation:
There is one large case with 20 cars and 3 small cases with n cars in each.
<u>Possible number of cars C is:</u>
The answer is letter A. 8 times 128=1024. 9 times 113=1017.7 times 142=994
<em>Klicker</em>
