At 4 p. m., the temperature started to change drastically. each hour, for three hours, the temperature decreased by 7°f. which expression best shows another way to write the product for the temperature change?
7 + 7 + 7
7 + 7 + 7 + 7
(negative 1) (7 + 7 + 7)
(negative 7) + (negative 7) + (negative 7) + (negative 7)

(-1)(7+7+7)

Step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.