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Answer:
x=number of hours
c(x)= 25x+75
y-intercept= (0, 75)
Equation= y=25x+75
Slope= 25
Step-by-step explanation:
75 would be the y intercept(constant) because that's the initial charge for a call.
25 would be the coefficient for x because the hour you spend on the call varies.
The slope is how steep the line is, in this case it is 25.
x is the number of hours because that is the time that varies.
Answer:
i am really not sure because i worked it out but i needed to see how they said it .
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
i hope that helped you
I think it’s d for the standard equation