MATH SOLVE

3 months ago

Q:
# dry cleaning bill is shown by y equals 1.50 x + 4.50 y is the total cost and x is the number of shirts graph this equation

Accepted Solution

A:

Answer:The graph in the attached figureStep-by-step explanation:Lety------> the total costx------> the number of shirtswe know thatThe linear equation is[tex]y=1.50x+4.50[/tex] ------> equation of the lineTo graph the line find the interceptsThe y-intercept is the value of y when the value of x is equal to zeroThe x-intercept is the value of x when the value of y is equal to zeroFind the y-interceptFor x=0[tex]y=1.50(0)+4.50=4.50[/tex] The y-intercept is the point (0,4.50)Find the x-interceptFor y=0[tex]0=1.50x+4.50[/tex] [tex]1.50x=-4.50[/tex] [tex]x=-4.50/1.50=-3[/tex] The x-intercept is the point (-3,0)Plot the intercepts to graph the linesee the attached figure