2. Rewrite y = 4x +16 +5 to make it easy to graph using a translation, Describe the graph. The equation is Y = VX+4+5
. It is the graph of y = vX translated 4 units right and 5 units up.
The equation is Y = 2x +4 +5 . It is the graph of Y = 2X translated 4 units right and 5 units up.
The equation is
y=√x-4+5
'. It is the graph of Y = VX
translated 4 units left and 5 units up.
The equation is
y = 2^x +4 +5
5. It is the graph of Y = 2/x translated 4 units left and 5 units up.

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

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!