If x=-1, what is n (x)?

n(x)=-3x+7

Step-by-step explanation:

x = -1

n(x = -1) = -3(x) + 7

n(x = -1) = -3(-1) + 7

-3 x -1 = 3

n(x = -1) = 3 + 7

n(x = -1) = 10

I hope this is correct! And I hope this helps :)

good luck!

cutie~

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl