C. The lines curve opposite when typed into a graphing calculator. Check Desmos in the future when you need to see how line map out on to a graph. Hope this helps.
Answer:
The difference can be elaborated by the following equation
"4 times the sum of x and y"
and "sum of 4 times x and y"
Step-by-step explanation:
In the first condition the two terms x and y are summed up first then multiplied by 4. First add two digits then multiplexed..
In second case the 4 times of x is first calculated then added with y.
Note:
First condition will always be greater than second because in first condition both the digits are multiplied with 4 but in second only second is multiplied with 4.
Answer:
1) 23^a+b
2) 5^5
3) 11^x-y
4) 2^10
Step-by-step explanation:
if they have the same base numbers then they are pretty easy to combine. multiplication means you add the exponents, and division means you subtract the exponents. for number 2, you would make them the same base by making 25 -> 5^2 and then just add the exponents.
Answer:
f = -
Step-by-step explanation:
Given f varies directly with m then the equation relating them is
f = km ← k is the constant of variation
To find k use the condition f = - 19 when m = 14, thus
- 19 = 14k ( divide both sides by 14 )
- = k
f = - m ← equation of variation
When m = 2, then
f = - × 2 = -