Shayla is tracking the weight of the smallest puppy in a litter. use the table to write a linear function that models the puppy's growth.
week weight in ounces
0 3
1 6
2 9
3 12
y = 3x + 3
y equals one third times x plus 3
y = 3x + 12
y equals one third times x plus 12

y=3x+3

Step-by-step explanation:

Lets say that week weight in ounces is 'y' variable, and the week number is 'x' variable

Lets also remember the equation for a line, y=mx+b, where m is the slope and b is an offset (the value the function has when x=0), the slope is obtained from equation (y2-y1) / (x2-x1)

The selected points will be (1,6) as Point 2 and (0,3) as Point 1. We have m=3

And from the point 1 we can also obtain the value for b.

So y=3x+3

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it