DOING A 20 QUESTION MATH TEST AND GOT STUCK ON THESE PROBLEMS!!:(
1.find the three terms in the sequence
30,22,14,6,....
2.write a rule for the sequence 4,8,16,32
3.find the first-four terms of the sequence represented by the expressed sequence 3n + 5.
4.a gas station charges 2.19 per gallon of gas.use function note ration to describe the relationship between the total coat c(g) and the number of gallons purchased g
4.use the fuction rule f(x)=3 *2.find the output f(1.5)
Lesson 10: Patterns and Rules Unit Test
Math 7B Unit 3: Patterns and Rules
20. ESSAY: Easiest to put it, but explain more in your own words: look at b: each increase is 0.8. You can take 4.6-3.8 and you get 0.8. You can go from there.
21. ESSAY: Again, put in your own words. Look at each point. Rita rode faster at each point. At the final point, the 8 blocks, Rita also rode faster. Rita ended up riding her bike at an average of 1 minute per block. (8 blocks in 8 minutes) When Juan rode his bike at an average of 2 minutes per block. (8 blocks in 16 minutes)
Well, technically. It's the systems/teachers fault for making things so difficult.
This is like high school stuff, and half you will never use. They just use this as an excuse to keep you in school longer then you have to.
Thanks:)You are very helpful
p.s i got the answers to the ones you did not know!:)
You're welcome! :)
I am glad you got the answers for the other two as well.
it is right thx a all
is it still relevant?
Is he right?
I'm really nervous to try his answer then fail right away. Can someone tell me if he right?
i cant get around the test,it like 50% of my grade and its due today,i know the rest of the questions,and these are not the first questions theses are the last ones im stuck with:(
my answers. can u check them?
1.?
2.?
3.8,11,14,17
4.c(g)=2.19g
5.?