Graph the funtion f(x) = . (I added a picture just in case you can't read the equation)

Struggling a lot could use a friend right about now thank you

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)