kaylarae1930
01.06.2020 •
Mathematics
Consider the quadratic function f(x) = x2 – 8x – 4. What is the value of the leading coefficient?
Solved
Show answers
More tips
- S Science and Technology How to Check a Barcode: Unique Product Identifier...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Which expression is equivalent to (3m^-1n^2)^4/(2m^-2n)^3...
- M Mathematics Iwill give you a brainlest if you do. : ) daniel is adding a metal border to a company s lawn to stop the grass growth. the length of the lawn is 42 yards and the width...
- M Mathematics Gfind the length of the curve x = 1/3(t^3 - 3t)...
- M Mathematics Angela made the trip by bus in 20 hours and the return trip by car in 16 hours. the bus traveled 8 miles per hour slower than the car. how many miles was the trip (one...
- M Mathematics The formula s = a((1+r)t+1−1r) s = a 1 + r t + 1 - 1 r models the value of a retirement account, where a = the number of dollars added to the retirement account each...
- M Mathematics Arope stretches directly depending on the load it must carry. a load of 8 pounds stretches the rope 9.6 inches. if a rope stretches 6 inches, then it is holding a load...
- M Mathematics What equation represents the proportional relationship displayed in the table? x 0 3 8 13 y 0 18 48 78 enter your answer in the box to complete the equation....
- M Mathematics With this i m having alot of trouble...
- M Mathematics Me! triangle similarity! explain, i am confused whether it is sss theorem or sas i tried to solve it for 40 minutes now. you so much!...
- M Mathematics Order of operations need with 1 question!...
Ответ:
1
Step-by-step explanation:
The leading coeffecient is the number behind the x^2 value. There is an imaginary one there.
Ответ:
a) Sn 2+
Explanation:A reducing agent is a substance that can be oxidized when it loses electrons while An oxidizing agent is a substance that is reduced when it gains electrons.
Considering Cu 2+, Fe 3+, Al 3+, Here, Cu 2+ can be reduce to its Copper metal, same for Al 3+ to Aluminium metal and Fe 3+ to Fe 2+ ion and will not be oxidized further since they are in their most oxidized states. The three ions are acting as only oxidizing agents.
while Sn 2+ can be oxidized to become Sn 4+ and also be reduced to become Sn metal acting as a reducing agent and an oxidizing agent.