How is the graph of f(x)=(x+1)^2+3 different from the graph of (x)=x^2??? 1.the graph is translated up 3 and right 1

2.the graph is translated down 3 and right 1

3.the graph is translated up 3 and left 1

4. The graph is translated down 3 and to the left 1

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

/

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places