Use a graphing calculator to graph functions:
a. use your graphing calculator to graph f(x)=|x+1| and determine where the function is increasing & decreasing.
a. increasing x < 1; decreasing x > 1
b. increasing x < -1, decreasing x > -1
c. increasing x > 1; decreasing x < 1
d. increasing x > -1; decreasing x < -1

b. select true or false: the function 4(x+4)(x-5)^3 > 0, when x < -4 or x > 5. true or false.

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.