Answer:
see explanation
Step-by-step explanation:
The diagonals of a parallelogram bisect each other, hence
AE = EC, that is
x² - 6 = 5x ( subtract 5x from both sides )
x² - 5x - 6 = 0 ← in standard form
(x - 6)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 6 = 0 ⇒ x = 6
x + 1 = 0 ⇒ x = - 5
However x > 0 ⇒ x = 6
AC = x² - 6 + 5x = 6² - 6 + 5(6) = 36 - 6 + 30 = 60
Answer:
C. It is not a good fit because there are no points on the line.
Step-by-step explanation:
In order for a line to be a good fit for a data set represented as a scatterplot, the line must follow the general trend of the data in the scatterplot. This line does not follow the general trend of the data on the scatterplot, thus option (C) is the best statement to describe the situation.
C. It is not a good fit because there are no points on the line.
7) y= x^2-4x
8) y= 2x^2-3x+1
9) y= 9x^2-4
Answer:

Explanation:
Multiply both sides by -1 (Reverse inequality)

Simplify

Divide both sides by 3

Simplify

Add 4 to both sides

Simplify

Divide both sides by 5

Simplify

Graphed solution below
(You would place the dot on the first dot left of the 0, then continue to the left.)
Answer:
yes
Step-by-step explanation:
its a straight line