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Mathematics
Mathematics
Problem
The line
y
=
16
x
−
9
y = 16x - 9
y
=
16
x
−
9
is a tangent to the curve
y
=
2
x
3
+
a
x
2
+
b
x
−
9
y = 2x^3 + ax^2 + bx - 9
y
=
2
x
3
+
a
x
2
+
b
x
−
9
at the point
(
1
,
7
)
(1,7)
(
1
,
7
)
. Find the values of
a
a
a
and
b
b
b
.
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