Worth lots of points
given ƒ(x) = x - 1, complete parts a and b.

part a: using the table provided, create five points to demonstrate that for the function, ƒ(x) = 2/3x - 1, there is exactly one output value for each corresponding input value. in your final answer, include all calculations and the completed table.

x y
part b: on a separate sheet of paper, use the points created in part a to graph the function, ƒ(x) =2/3 x - 1. label the values on the x- and y-axes, and all points on the graph.

x=0 then

2/3(0) -1= 0-1= y. form

=4

Step-by-step explanation:

the anwser is d) 75°

step-by-step explanation:

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