The tables represent two linear functions in a system. A 2 column table with 5 rows. The first column, x, has the entries, negat
2 answers:
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Answer:
The solution is (2,6)
Step-by-step explanation:
Let
x-----> the number of hours to change a fuel injection unit
y-----> the number of hours to change a transmission
we know that
5x+10y=70 -----> equation A
8x+8y=64 -----> equation B
Solve the system of equations by graphing
Remember that the solution of the system of equations is the intersection point both graphs
The solution is the point (2,6)
see the attached figure
Answer:
(a)
(b)
Step-by-step explanation:
(a)
Let u = π x
differentiating with respect to x
du = π dx
Putting the value of x and dx
[ c is an arbitrary constant]
Now putting the value of u
(b)
Let
differentiating with respect to x
2du = dx
Putting the value of x and dx
=
=
Now putting the value of u
[ c is an arbitrary constant]