4. If f(x) and g(x) are continuous on [a, b], which one of the following statements is true? [f{x)– g(x)]dx = ] f(x)dx -fg(x)dx %3D f(x)dx =2[f(x)dx Sf(x)dx O j3+f(x)dx =3+ƒf(x)dx

Q: 8. Find f-1 (x) for f (x) = 2-4

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Q: snip

A: If f(x)=ax, Then to show that, f(αx)=f(x)α

Q: If f is a continuous function, then 02/1² f(x) dx °S ² ƒ(² f(x) dx : [*²* xf(x) dx √2 [²³² f(x) dx 2…

A:

Q: For what values of x is Ax) concave down if f "(x) = 3x' – 14x² + &r?

A: Given that, f''x=3x3-14x2+8x For what value of x is fx concave down.

Q: Let f(x) = 8 - x f-¹(x)

A:

Q: Let f(x) f-¹(-2) = x + 3 x + 6

A:

Q: Let f(x) ƒ-¹(x) = = 1 x + 13

A:

Q: Two functions f, g are defined as follows: Find a) ƒ-¹(2) b) (gof)(-4) f(x) = 3x + 5 g(x) = 2(1-x)

A: