1. B
Refer to the graph.
a. Which lines have negative slopes?
I.
Which line has the steepest slope?
Are any two of the lines parallel? Explain.
C.
Find the slope of the line.
2
(2, 2)
-1.4)
1
2
(3, 0)
+(24)

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

she drove 134 miles

step-by-step explanation:

nswer: a   y-axis

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)