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describe how f(x)= -2x+3 is different from the parent function f(x)=2x

The function f(x)= -2x+3 is decreasing while the function f(x)=2x is increasing. The y-intercept for f(x)= -2x+3 is at 3, while the y-intercept for f(x)=2x is at 0.

Step-by-step explanation:

ok so lets divide 90 by 15 to get 6 so she gets paid 6 per student and that means lisa gets paid 12 so lets just multiply

6*20=120 so mary gets paid 120

and lisa gets paid doable that so 420

but i don't know there base pay so the i can't answer this problem

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