1. Multiplicar los polinomios a. (−3x – 4) (4x + 5) b. (3y + 7) (y − 4) c. (3x − 1) (2x + 3) d. (5y + 2) (2y − 1) e. (x + 2) (x − 3) f. (−3x – 4) (−3x + 4) g. (y + 4) (y 2 – 4y + 16)

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25