•A- the cost y to print 30 posters is $ ? And to print 100 posters is $ ? •B- The number of posters x when the cost is $185 is ? C-the ordered pairs are ?
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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
As a fundraiser, a club is selling posters. The printer charges a $15 set-up fee, plus $0.85 for each poster. The cost y in dollars to print x posters is given by y=0.85x + 15
•A- the cost y to print 30 posters is $ ? And to print 100 posters is $ ?
•B- The number of posters x when the cost is $185 is ?
C-the ordered pairs are ?
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