If f(x)=x2-2and g(x)=x-3 what is (fog)(x)?

The Answer is -2

Step-by-step explanation:

Given f(x) = -2

and g(x)= x-3

Now fog(x) is a composite function

i.e. A function that depends on another function

Here domain of f(x) is g(x)

i.e. g(x) is substituted in place of x

i.e. we substitute x with x-3

So f(g(x))

=f(x-3)

= -2

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

she will travel a distance in the range of 3 - 11 miles