If f(x,y) = x² + 9y², use the gradient vector ?f(10, 2) to find the tangent line to the level curve f(x, y) = 136 at the point (10, 2). Select the correct answer.
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c. 10x + 18y = 36
Mathematics
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Solve the problem.Find the area of the triangle formed by the line tangent to the parabola y = 4 - x2 at 
and the coordinate axes.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Which is the least common multiple of 6 and 9?
A. 9 B. 18 C. 6 D. 54
Mathematics
Perform the operation. Write the answer as a fraction in lowest terms.
+ 
A. 
B. 1
C. 
D. 3
Mathematics
Complete the table.
x
-12
-8?
4
12
16
y
(x,y)
A. ?
| x | -12 | -8 | 4 | 12 | 16 |
| y | -10 | -7 | 2 | 8 | 11 |
| (x,y) | (-10, -12) | (-7, -8) | (4, 2) | (12, 8) | (16, 11) |
B. ?
| x | -12 | -8 | 4 | 12 | 16 |
| y | -10 | -7 | 2 | 8 | 11 |
| (x,y) | (-12, -10) | (-8, -7) | (2, 4) | (12, 8) | (11, 16) |
?
C.
| x | -12 | -8 | 4 | 12 | 16 |
| y | -10 | -7 | 2 | 8 | 11 |
| (x,y) | (-12, -10) | (-7, -8) | (2, 4) | (12, 8) | (16, 11) |
D.
| x | -12 | -8 | 4 | 12 | 16 |
| y | -10 | -7 | 2 | 8 | 11 |
| (x,y) | (-12, -10) | (-8, -7) | (4, 2) | (12, 8) | (16, 11) |
E.
| x | -12 | -8 | 4 | 12 | 16 |
| y | -10 | -7 | 2 | 8 | 11 |
| (x,y) | (-12, -10) | (-8, 2) | (4, -7) | (12, 8) | (16, 11) |
Mathematics