What is the inverse function of d(x ) = -2x - 6?

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Step-by-step explanation:

Given :  d(x ) = -2x - 6.

To find : What is the inverse function .

Solution : We have given that  d(x ) = -2x - 6.

Step 1 : d(x) = y

Step 2) : Inter change y and x .

x = -2y -6.

Step 3) solve for y.

On adding both side by 6.

x + 6  = -2y.

On dividing by -2 both side.

= y .

 is inverse of d(x).

Therefore, .

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

table a is wierd

step-by-step explanation:

6*f