PLEASE HELP ME!! 3) Without performing the construction, find the points of intersection of the graph of the function
y = 4x - 7 with coordinate axes.
4) Plot the graph of the function: y = 3x - 2.
5) Do the points B (3; -7), F (-4; -13) belong to the graph of the function y = 11 - 6x.
7) At what value of k the graph of the function y = kx - 6 passes
through point A-2; 20)​

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!

c

step-by-step explanation:

it is a secret for it not to be compromised sorry

step-by-step explanation:

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)