3. The figure shows the curve y = -x - x + 20.
(i) The curve cuts the x-axis at two points A a...
Mathematics, 05.04.2020 08:19 kenna1323
3. The figure shows the curve y = -x - x + 20.
(i) The curve cuts the x-axis at two points A and
B, and the y-axis at the point C. Find the
coordinates of A, B and C.
(ii) The point D(3, h) lies on the curve. Find the
value of h.
6. The
y=-x? - x + 20
of a
Answers: 3
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