Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The value of
m
m
m
for which
y
=
m
x
+
6
y = mx + 6
y
=
m
x
+
6
is a tangent to the hyperbola
x
2
100
−
y
2
49
=
1
\frac{x^2}{100} - \frac{y^2}{49} = 1
100
x
2
−
49
y
2
=
1
is a.
17
20
\sqrt{\frac{17}{20}}
20
17
b.
−
17
21
-\sqrt{\frac{17}{21}}
−
21
17
c.
20
17
\sqrt{\frac{20}{17}}
17
20
d.
−
21
17
-\sqrt{\frac{21}{17}}
−
17
21
Browse the problem library