Answer:
i
Step-by-step explanation:
(-4,6) (-2,10)=m2
Y-intercept=14
Equation is: y=2x+14
Answer:
unknown
Step-by-step explanation:
z is an unknown number
Answer:
Andre is not correct; each card is .0054 inches thick
Step-by-step explanation:
Since the stack is 2.16 inches and there's 400 cards, divide 2.16 by 400 to get .0054 inches per card
Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3