Answer:
formula: y-y1 = m(x-x1)
Step-by-step explanation:
General:
1. find 2 points directly on the line and apply the formula y2-y1 over x2-x1 this answer equals m
2. then add it into the formula y-y1 = m(x-x1) remember x and y are variables so only put numbers in y1 and x1
3. solve the problem
Example:
line 1:
1. y2-y1 over x2-x1 is 4-6 over 6-4 = -1
2. y-6 = -1(x-(-4) or y-6 = -1(x+4)
3. y-6 = -1x-4
4. y = -1x-2
3. the gradient equals: y = -1x-2
Hope this helps :) Let me know if you need a better example
Answer:
I have no clue
Step-by-step explanation:
I'm in middle school I don't know
Answer:
longer
Step-by-step explanation:
12 inches is a foot so you need to multiply 12 by 4 which gives you 48 so he needs 4 more inches to have enough string
Since the square root of 3 can be re written as 3^-2 or 3^1/2, doing the same with the second factor will yield “3^1/2 • 3^1/5” thus, proceed to follow the Exponent Laws and you will have 3^1/2+1/5 which equals 3^5/10+2/10 which equals 3^7/10.
Answer:
-4.6, -4 1/9, 4.2, 4.6
Step-by-step explanation:
What I like to do is convert everything into either decimal form. This makes ordering a lot easier.
This will leave you with:
4.2
-4.11
-4.6
4.38
Negative numbers are lower than positive ones, so they will come first.
