The weekly salary of a store manager includes a $30
bonus plus the number of hours the manager works
multiplied by the manager's earnings per hour. is this
situation defined by a linear function? write and graph
an equation to check your prediction.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

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

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

mr. india