What affect does the "a" value have on the function f(x) = log(x)?
a. the "a" value reflects the graph across the y-axis.
b. the "a" value moves the function up or down.
c. the "a" value moves the function to the left or right.
d. the "a" value stretches the function vertically by a factor of absolute value of a.

answer: f = 32.2m

step-by-step explanation: that is the answer

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40