Which of the following is true? {{CMD_14}} {{CMD_15}}Curve {{MATH_16}} is increasing when curve {{MATH_17}} is positive.{{CMD_18}} {{CMD_19}}Curve {{MATH_20}} is increasing when curve {{MATH_21}} is positive.{{CMD_22}} {{CMD_23}}None of the above.{{CMD_24}} {{CMD_25}} {{CMD_26}}