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the table represents the function f(x).

a 2-column table with 7 rows. the first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. the second column is labeled f of x with entries negative 9, negative 6, negative 3, 0, 3, 6, 9.

what is f(3)?

–9
–1
1
9

Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?