Answer:
y+3= -4x
Step-by-step explanation:
general equation is (y-y1) = m(x-x1)
m=rise/run= -4/1 (is negative because looking from left to right on the graph it goes downward)
pick any point on the line to put in. the equation for example (0,-3)
y+3= -4x
Answer:
the secound ansewr
Step-by-step explanation:ik
Answer:
1) 3 2) y=73x
Step-by-step explanation:
For number 1):
(y2-y1)/(x2-x1)= (-4-[-1])/(-2-[-1])= (-3)/(-1) = 3
For number 2):
Speed=miles/hour= miles per hour
Speed= 146 miles/2 hours= 73 miles per hour
Answer:
B
Step-by-step explanation:
Have a nice day!
Answer:
C=89.2
Step-by-step explanation:
The formula of the circumference of a circle is C=2piR (or C=piD). Now, when calculating, plug in the numbers, giving you C=2pi14.2. Multiply everything, you get a super long irrational number; just round. You will get 89.2.