I
In the assignment, student need to find the x-intercept(s) of the following functions:
1. f(x) = (6x -1042x+3)

2. f(x) = (2x-4(4x+16) (5x-1/2x-6)

3. f(x) = (x^2 - 4) (2x 2 + 1)

4. f(x) = 1 x

5. f(x) = (2x 2-0.5)/2x-3)

Note: To find x-intercept. you need to substitute fix) with "o" and solve for x.
Remember, not all rational function would have an x-intercept.

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?