diff --git a/img/line_standard_form.png b/img/line_standard_form.png index 7f8d7c0..e21ae67 100644 Binary files a/img/line_standard_form.png and b/img/line_standard_form.png differ diff --git a/img/ln_exp.png b/img/ln_exp.png index c42ca1e..0b9d417 100644 Binary files a/img/ln_exp.png and b/img/ln_exp.png differ