A. 2¾ miles
b. 22 laps/hr
c. 12 laps
Answer:
Step-by-step explanation:
Equation of line in point slope form is given as:
Plugging the values of m and
, we find:
This is the required equation of line.
The answer is (C) because you multiply each point by 1.5.
Answer:
A, C, A, B, D
Step-by-step explanation:
i took the test
Answer:
both are -10
Step-by-step explanation:
#1
x1 y1 x2 y2
1.5 180 6 135
(Y2-Y1) (135)-(180)= -45 ΔY -45
(X2-X1) (6)-(1.5)= 4.5 ΔX 4.5
slope= -10
B= 195
Y =-10X +195
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#2
x1 y1 x2 y2
1 175 8 105
(Y2-Y1) (105)-(175)= -70 ΔY -70
(X2-X1) (8)-(1)= 7 ΔX 7
slope= -10
B= 185
Y =-10X +185