Answer:
Sure, what do you need
Step-by-step explanation:
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
Answer:
6 is from the beginning. Multiply first, not add
Step-by-step explanation:
Answer:
She will donate $1.60.
Step-by-step explanation:
Divide 8 and 0.5 a=to get 16.
Then multiply $0.10 and 16 to get 1.6.
So, her mom will donate $1.60.
Answer:665/1000
Step-by-step explanation:
