1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LUCKY_DIMON [66]
2 years ago
12

Which graph best represents y = -x2 + 6x - 1?

Mathematics
1 answer:
jeka942 years ago
7 0
The answer choice would be D
You might be interested in
What is 0.34 miles per hour converted into a fraction or decimal?
Eddi Din [679]

Answer:

Step-by-step explanation:

it is 17/50 or 34%

8 0
3 years ago
Unit 5. 9) Please help. A soda can holds approximately 25.5 cubic inches of soda and is 4.8 inches tall. What is the approximate
Natasha2012 [34]

Answer:

5.3125  in^2

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

V = Bh

Where B is the area of the base

25.5 = 4.8 B

Divide each side by 4.8

25.5/4.8 = B

5.3125 = B

4 0
3 years ago
Phylum of the gymnosperms includes only a single living species is called
Drupady [299]

Answer: Conifers

Step-by-step explanation:

Conifers are the only living specie of gymnosperms and are cone bearing seed plants which are needle like and evergreen. Conifers produce pinecones and are common in the cold and boreal region. They are good timbers trees and are used for ornamental purposes. Conifers are the most important and diverse class of gymnosperms with about 588 living species. Examples are pines, cypresses, etc.

8 0
3 years ago
Which of the following are solutions to the equation below?
scoundrel [369]

Answer:

The correct options for the solution values are:

  • x=2\sqrt{2}-5
  • x=-2\sqrt{2}-5

Step-by-step explanation:

Given the expression

x^2+10x+25=8

Subtract 25 from both sides

x^2+10x+25-25=8-25

Simplify

x^2+10x=-17

Add 25 or 5² to both sides

x^2+10x+5^2=8

as

x^2+10x+5^2=\left(x+5\right)^2

so the expression becomes

\left(x+5\right)^2=8

\mathrm{For\:}f^2\left(x\right)=a\mathrm{\:the\:solutions\:are\:}f\left(x\right)=\sqrt{a},\:-\sqrt{a}

solve

x+5=\sqrt{8}

Subtract 5 from both sides

x+5-5=2\sqrt{2}-5

x=2\sqrt{2}-5

solve

x+5=-\sqrt{8}

Subtract 5 from both sides

x+5-5=-2\sqrt{2}-5

x=-2\sqrt{2}-5

Therefore, the solution to the equation

x=2\sqrt{2}-5,\:x=-2\sqrt{2}-5

Hence, the correct options for the solution values are:

  • x=2\sqrt{2}-5
  • x=-2\sqrt{2}-5

6 0
3 years ago
Find the value of x.<br>(tangent)​
mariarad [96]

Answer:

5\sqrt{2}

Step-by-step explanation:

Special triangle. 1:1:\sqrt{2}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can i please know the asnwer
    5·1 answer
  • Complete the table below by calculating the commission and adding it to the price of the stock.
    9·2 answers
  • On a map the perimeter of the is 0.251 meters. The actual perimeters of the park is 1,000 times as large. What is the actual per
    8·2 answers
  • Review the facts below: Jane drives a red car. Susan drives a blue car. There are no red cars in New York. Blue cars get 33 mile
    6·2 answers
  • For each table of values, select whether the table represents a linear or exponential relationship. Please help 10 points for th
    15·1 answer
  • Jason is collecting data on the number of books students read each year. What type of data is this?
    9·1 answer
  • If 8 bags of grapes cost $20.00, how much do 3 bags of grapes cost?
    9·1 answer
  • Identify the type of sequence shown and select the appropriate response.
    6·1 answer
  • 7th grade math. Trying to find area. How do i find the area?
    15·2 answers
  • 2. choosing rye or Bermuda grass and 3 different mixtures of fertilizer<br> Please help :(
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!