Score : O of 1 pt 7 of 9 ( 7 complete ) V HW 5. 85 The equation has a solution in the interval indicated . Approximate this solution correct...

Please help me! I am unable to solve for r! This is an interval.

Score : O of 1 pt7 of 9 ( 7 complete ) VHW5. 5. 85The equation has a solution " in the interval indicated . Approximate this solution correct to two decimal places .f ( X ) = 8 * * - 3 X < + 4X - 1 = 0; OSIS 1r ~ | | ( Round to two decimal places as needed . )