The an initial step in recognize the inverse of y = f(x) deserve to be to compose the equation x = f(y). The equation shown above is together an equation.

You are watching: Which equation can be simplified to find the inverse of y = x2 – 7?

occupychristmas.org: Step-by-step explanation:

We have been provided an equation . We are asked to recognize that i m sorry equation have the right to be simplified to discover the inverse of our offered equation.

We recognize that to find inverse of an equation, the x and also y-values room interchanged.

Let us interchange x and also y values for our provided equation. Therefore, the equation deserve to be simplified to discover the inverse of our given equation.

g using calculus and also the SDT (then FDT if necessary), find all global and neighborhood maximum and also minimums given the role f(x) = x

occupychristmas.org: (Absolute minimum) and (Absolute maximum)

Step-by-step explanation:

The crucial points are figured out with the aid of the an initial Derivative Test:  The an important points are: and The 2nd Derivative Test supplies a standard to decide whether crucial point is an pure maximum and also whether is an pure minimum:  (Absolute minimum) (Absolute maximum)

The vital points are: (Absolute minimum) and also (Absolute maximum)

Five consecutive multiples of 3 yield a amount that is same to the product the 7 and also 15. What room these multiples?

occupychristmas.org:

15, 18, 21, 24, 27

Step-by-step explanation:

Five multiples of 3 means we have actually 5 terms us are including together come = 105.

For the services of having something to base each one of these terms on, let\"s say that the an initial term is 3. It\"s not, yet 3 is a multiple of 3 and also we need to start somewhere. These terms walk up by the next number that is divisible by 3. After ~ 3, the next number the is divisible through 3 is 6. The following one is 9, the next is 12, the last would be 15.

Let\"s climate say that 3 is the first term, and we are going to say the is x.

To gain from 3 come 6, we add 3. Therefore, the second term is x + 3.

To gain from 3 to 9, we add 6. Therefore, the third term is x + 6.

To gain from 3 to 12, we add 9. Therefore, the fourth term is x + 9.

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To get from 3 come 15, the last term, we include 12. Therefore, the critical term is x + 12.

The amount of this terms will certainly then be collection to equal 105:

x + (x + 3) + ( x + 6) + ( x + 9) + ( x + 12) = 105

We don\"t need the parenthesis to simplify so we add like terms to get

5x + 30 = 105. Subtract 30 native both sides to get

5x = 75 so

x = 15

That way that 15 is the an initial multiple of 3.

The next one is found by adding 3 to the first: for this reason 18

The following one is discovered by adding 6 to the first: for this reason 21

The following one is uncovered by including 9 come the first: therefore 24

The critical one is discovered by adding 12 come the first: for this reason 27

15 + 18 + 21 + 24 + 27 = 105

Notice the all the number are, in fact, consecutive multiples of 3 together the instructions stated.