The only non-linear equation from your choices is the area of a circle as it is:
A=πr^2 and if you take the derivative of A you have:
dA/dr=2πr
So the rate of change changes as r changes, it is not constant thus the function has acceleration, so velocity changes.
This is in contrast to any linear equation which is of the form:
y=mx+b now taking the derivative you see that:
dy/dx=m, now m is a constant value, which means that there is no acceleration and the velocity remains constant.
Answer:
4 cups of milk chocolate
Step-by-step explanation:
if there are 6 cups in total, then you can see that 1:2 is equal to 3 cups in total. If you multiply both sides of the ratio by 2, then you get 2:4, which is 6. You have to add the chocolate together to find how much it equals in total. Because it's white chocolate to milk chocolate, that would be 2:4, so there are 4 cups of milk chocolate.
Answer:
12
Step-by-step explanation:
Use the last line to give you the equation:
x-2=10
So x=12
Answer:
hello :
note :
the linear function of x have equation : y = ax + b
correct answer is : A) and C) and E)
A) : 3y = 2x -15
y = (2/3)x -15/3
y = ( 2/3)x -5 ..... when : a = 2/3 and b = -5
B) : 5(x+y)=-25
x + y = - 5
y = - x -5 ...... when : a = -1 and b = -5
C) y = 1
y = 0x +1 .....when : a = 0 and b = 1
