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For your info and correct wording:
Equation never has slope and intercepts.
Straight line has the slope and intercepts.
I tell you about it, because incorrect wording makes very bad impression in Math.
It is enough to pronounce/ (to use) one term incorrectly to ruin a reputation . . .
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It is the same as if you are sitting in a conservatory hall and listening Vivaldi,
and suddenly a pianist, instead of following the written musical notes,
press a whole octave with the whole palm.
I am sure, half of listeners in the concert hall would get a heard attack of it . . .