Find the vectors T, N, and B at the given point.
r(t) = <t^2, 2/3*t^3,t> , (4, −16/3,−2)
.731141
.735751
.227873
.604720
.3030383
.700044
.2299485
.1335861
.6060766
.4598970
.1400088
.1471502
.28852226
.259...
If q(x) = -40 - 2x + 2x^2, find q(-4).
$$\frac{2x^4 y^{-1}}{x^{-6} y^3}$$
Differentiate the function.
y =4e^x + 7/ 3 $\sqrt{\x}$
\frac{2x^{4}y^{-1}}{x^{2}y^{3}}
mn+5m-9n
Which system of linear inequalities has the point (3, –2) in its solution set?
Solve the system by substitution.
minus, y, equals, x
−y=
x
minus, 7, x, minus, 5, y, equals, minus, 20
−7x−5y=
−20
2, x, equals, y
2x=
y
5, x, plus, 5, y, equals, minus, 15
5x+5y=
−15
