The polynomial function f(x) = 10x6 + 7x – 7 is graphed below. according to the rational roots theorem, which is a possible root at point p? a. the root at point p may be 5/7. b. the root at point p may be 2/7. c. the root at point p may be 7/10. d. the root at point p may be 10/7.

According to the rational roots theorem, the root at point P may be 7/10.

The polynomial function graphed on the image is given as;

According to the rational roots theorem, the possible root at point P is calculated as follows;

The possible root at point P is between 0.5 and 1, thus, the root at point P may be 7/10 (0.7).

Learn more about rational roots theorem here: link

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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