Answer:
last option at the bottom.
Step-by-step explanation:
we are told that the the equation
y = 0.73x + 1 represents the Length of the spring when a stretch force is applied,
basically y = length of spring and x = force applied.
from the graph, we can see that when stretch force = 0 (i.e x = 0)
the equation becomes y = 1.
That is to say that the spring has a length of 1 inch when stretch force is zero
(which basically is the same as the last option)
Basically it’s the you know times tables it’s basically up then that so it would be 7:14 because 1:2 is half if you get what i mean
Black - 10/35 (2/7)
White - 20/35 (4/7)
Grey - 5/35 (1/7)
Note: When dealing with the coordination change when the figure is in the state of reflection through x-axis, <em>only switch the signs of the y values</em>.
T(-1,-10) → T'(-1,10)
U(-1,-1) → U'(-1,1)
V(8,-2) → V'(8,2)
W(8,-10) → W'(8,10)