Since figure t is twice the size of figure s, figure t would be twice the size of s. hence the answer would be a scale factor of 2.
Y=1/2x
There is no y-intercept
It would take (100 km/hr)= 0.01 hr or 36 seconds.
This equation is an example of a Limacon with inner loop. By using the symmetry tests where:
POLAR AXIS/HORIZONTAL:
replace a) θ by -θ, b) r by -r and θ by π-<span>θ
VERTICAL AXIS:
replace a) </span>θ by π-θ, b) r by -r and θ by -<span>θ
POLE:
replace a) </span>θ by π+<span>θ, b) r by -r
If any of these rules, after replacing it in the equation, results to the original equation (making it the equivalent) then it is symmetrical to that axis.
In this case, it is only symmetrical about the polar/horizontal axis. </span>
3*4 + 1*5 / 5*4=
12+5/20=
17/20
