Simplify each product.
1.) -3p^2(5p^2+p-7)
2.) (2n-5)(n-3)
3.) (5x-3)^2
4.) (n+5)^2
5.) (j+9)(j-9)

number 1 my fried here justin has been taken

Step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0