Answer:
what is the answer below
Step-by-step explanation:
The right-end behaviour of all polynomials is always (i.e. whether highest power is odd or even) increasing when the leading coefficient (coefficient of the highest powered variable) is positive.
Otherwise, it is decreasing.
The leading coefficient is +3 (i.e. positive), corresponding to the term +3x^2.
I think it's 330 I don't really know
Step-by-step explanation:
4.5x-2.3=6.7 (add 2.3 so no number in the equation)
6.7+2.3 is 9
4.5x=9 (divide by 4.5 as it's 9 is divisible by 4.5
9/4.5 is 2
X=2
put it back into the equation
4.5*2 is 9
9-2.3 is 6.7
Therefore X=2
Answer:
Step-by-step explanation:
Proportional relationship means,
x ∝ y
x = ky
where 'k' is the proportionality constant.
From table (1),
Therefore, relationship is not proportional.
From table (2),

True.
So the relationship will be proportional.
From table (3),

Which is constant.
Therefore, relationship will be proportional.
From table (4),

Which is constant for every term.
Therefore, relationship will be proportional.