Write y + 1 = -2x - 3 in standard form

Step-by-step explanation:

The standard form of equation is

where and are coefficients, and are variable and is coefficient.

We will solve the given equation and put it standard form in the following steps:

The solution is

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