Can somebody me out? i don’t get slope

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review