Slope = (-12 - 43)/(4 +7) = -55/11 = -5
y = mx + b
43 = -5(-7) + b
43=35+b
b = 8
equation
y = -5x + 8
Answer:
12 minutes
Step-by-step explanation:
4 minutes= 7 kilometers
=> 4*3 minutes= 7*3 kilometers
=12minutes=21km
Answer:
Step-by-step explanation:
I cant remember how to do it but one way would be to find the series expansion of this at x = ∞.
Answer:
10
Step-by-step explanation:
Answer:
x = 60/17, y = 24/17
Step-by-step explanation:
