Answer:
Diagonals are congruent
Step-by-step explanation:
In rectangle, diagonals are congruent.
But in parallelogram diagonals are not congruent
It means the scatter plot is a line with negative slope. The relation is perfectly described by a linear equation.
5x^3 - 5x - 8 + 2x^3 + 4x + 2
7x^3 - x - 6 (some like terms)
Remember, you count frequencies. To find the relative frequency, divide the frequency by the total number of data values. To find the cumulative relative frequency, add all of the previous relative frequencies to the relative frequency for the current row.