Answer: picture wont seem to load, maybe try again
Step-by-step explanation:
9? i thnkim wrong though idk sorry
Answer:
Step-by-step explanation:
10(5k+2)
14) confused sorry
5(a+2)
4(k+3)
You use explicit funtion to find a particular number in the list without needing to write all the list down.
For example, the first range of number has a constant difference of 5. Its explicit funtion would be: x(n)=3+(n-1)*5 (with x is the number you need to find, n is the number's position in the range)
Basically, a explicit funtion in that problem has the form:
x(n)=f+(n-1)*d
with:
x= the number needed to find
n= the number's position
f = the first number in the range
d = the distance
Good luck!
You have to multiply each term by everything. For example if you have, (5z-6)(2z-4) the distributive property can be written out to help show what you have to do, if you write it as a step it would be 5z(2z-4)-6(2z-4). I hope this helps, good luck!
