Answer:
QR = 12 (cm), RP = 10 (cm)
Step-by-step explanation:
Corresponding sides of the triangles:
XY : PQ, YZ : QR, ZX : RP.
For similar triangles ratios of corresponding sides are the same
XY : PQ = 4 : 8 = 1 : 2
YZ : QR = 1 : 2
ZX : RP = 1 : 2
6 : QR = 1 :2, QR = 12 (cm)
5 : RP = 1 : 2, RP = 10 (cm)
c sorry if im wrong
At <em>y</em>(0) = 10, when <em>t</em> = 0, <em>y</em> = 10.
Hence, the solution is
a vertical axis, I assume it means a vertical axis of symmetry, thus it'd be a vertical parabola, like the one in the picture below.