![madivassallo](/avatars/14489.jpg)
madivassallo
26.01.2021 •
Mathematics
What’s the X coordinate of the vertex
Solved
Show answers
More tips
- D Dating, Love, Relationships Why do we feel shame?...
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics Round. each to the nearest tenth 10,061...
- M Mathematics Which of these is equivalent to 3 2/3? a. 32/3 b. 11/3 c. 6/9 d. 6/3...
- M Mathematics Explain the relationship between multiplying and dividing by 10 100 1000 and moving decimals point to the right or to the left...
- M Mathematics If h(x) = x − 1 and j(x) = −4x, solve h[j(5)] and select the correct answer below. (1 point) −21 −20 −19 −16...
- M Mathematics What is the simplest form of x²+5x-6/x²+9x+18...
- M Mathematics Sometimes, always, or never true? : 14x+3x-7=7x+7-4x...
- M Mathematics These two ! if you know it! it will mean a lot if you show me how to do it!...
- M Mathematics What is the value of x in the equation x – y = 30, when y = 15? 4 8 80 200...
- M Mathematics If f(x)=5x, what is f^-1(x)? a. f^-1(x)=-5x b. f^-1(x)=-1/5x c. f^-1(x)=1/5x d. f^-1(x)=5x !...
- M Mathematics 15 ! —what is the area of the circle in terms of pi? a) 11 b) 22 c) 121 d) 217 -what is the measure of the central angle of the shaded sector? a) 11 b) 143 c) 217 d) 360 -what...
Ответ:
Step-by-step explanation:
f(x) = (x + 3)(x - 5)
In a Quadratic curve, the x-coordinate of the vertex is equidistant to the x-intercepts. (If they exist)
In f(x), our x-intercept are x = -3 and x = 5.
=> (-3 + 5)/2 = 1.
Hence the x-value of the vertex is 1.
Ответ: