Which statements are true when you contrast multiplicative numerical patterns in the form and additive numerical patterns in the form ? choose all answers that are correct. a. in an additive numerical pattern, the relationship between x and y values is y + x, but in a multiplicative pattern, the relationship is y × x. b. as x-values increase by 1 in the table of values for an additive numerical pattern, y-values also increase by 1. c. the graph of a multiplicative numerical pattern is steeper than the graph of an additive numerical pattern. d. graphs of all additive numerical patterns go through the point (0, 0), but not all multiplicative patterns do.

A. In an additive numerical pattern, the relationship between x and y values is y + x, but in a multiplicative pattern, the relationship is y × x.

Step-by-step explanation:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.