HELP AND ILL GIVE BRAINIEST The value of a function decreases by a factor of 0.8 with every unit increase in x. When x is 0, the value of the function is 17. Write an exponential function in the form f(x)=ab^x to describe the situation.

a. f(x)= 17 x 2^x

b. f(x)= 0.8 x 17^x

c. f(x)= 17 x 0.8^x

d. f(x)=2 x 0.8^2

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Two lines parallel to the same plane are parallel to eachother

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 1,200 00 324 10/6 miller's food market 45.87 45 87 groceries 1,154 13 325 10/7 cyber center computer outlet 218.59 218 59 monitor 935 54 326 10/9 sandy's beauty salon 30.00 30 00 haircut and styling 900 59 deposit 10/10 paycheck 621.33 621 33 1,621 92 evaluate leslie's check register. a. leslie did a good job. everything is correct. b. the final balance is wrong; she did not add everything correctly. c. leslie should have written debit instead of deposit for the transaction type. d. leslie switched the debit and credit columns.