Given a quadratic function with a graph that has x-intercepts (7,0) and (-3,0) and a y-intercept of (0,7). 1. Find the equation in factored form. 2. Find the equation in standard form.

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.