(5,10)(2,7)
Rise/run = 10-7/5-2 = 3/3 = 1
Therefore, the slope of the line is 1.
Answer:
The answer IS (-1,3)
Step-by-step explanation:
Plug in these (answers) and you get 2 true statements:
-x +y=4
1 + 3 = 4 (because the neg. 1x multiplied by -1 answer = positive 1.
6x +y = -3
6(-1) + (3) =- 3
-6 +3 = -3
Answer:
The answer is (-1, 3)
Step-by-step explanation:
b. R = .2L; R = 5
c. R = .2L; R = .2
d. R = 20 over L; R = 5
Answer: c. R = 0.2L ; R =0 .2
Step-by-step explanation:
Given: When length of wire is 10 units, then resistance of wire
=2 ohm
When length of wire is 15 units, then resistance of wire
=3 ohm
Since, the resistance (R) in a wire increases when the length of the wire (L) increases. Therefore, they are directly proportional.
Now, for Length L=1 unit, we have
Answer:
c because f(x) is x+6 and the bracket means multiply