PLS HELP ASAP IS JUST 3 WORKS I NEED IT FOR A TEST HELP ME PLS I WOULD MARK BRAINLIEST TO THE CORRECT ANSWER 1. Subtract a cubic trinomial from your polynomial.

1x^7 + 1x^5 + 8x^4 + 2x^3 -4

2. Multiply your polynomial by a linear binomial.

1x^7 + 1x^5 + 8x^4 + 2x^3 -4

3.Divide your polynomial by a quadratic trinomial using long division
1x^7 + 1x^5 + 8x^4 + 2x^3 -4

Pls also show work thank u

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

What is the least common factor of 6 and 8