Original
Which of the following approximate the slope of the ``zoomed line''? (You can select more than one.)
{{CMD_22}}
{{CMD_23}}{{MATH_24}}{{CMD_25}}
{{CMD_26}}{{MATH_27}}{{CMD_28}}
{{CMD_29}}{{MATH_30}}{{CMD_31}}
{{CMD_32}}{{MATH_33}}{{CMD_34}}
{{CMD_35}}{{MATH_36}}{{CMD_37}}
{{CMD_38}}{{MATH_39}}{{CMD_40}}
{{CMD_41}}{{MATH_42}}{{CMD_43}}
{{CMD_44}}{{MATH_45}}{{CMD_46}}
{{CMD_47}}{{MATH_48}}{{CMD_49}}
{{CMD_50}}{{MATH_51}}{{CMD_52}}
{{CMD_53}}
{{CMD_54}}