Mathematics, 15.10.2019 04:00 SmokeyRN

What is the vertex of this equation?
y=-x^2+10x-21

(5, 4)

(1, -9)

(-4, -2)

(7, -3)

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

What is the length of the unknown leg in the right triangle ?

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5

Answers: 1

Answer

You know the right answer?

What is the vertex of this equation?
y=-x^2+10x-21

(5, 4)

(1, -9)

Questions

English, 27.08.2022 04:30

1,-Explain what fake news is. 2.-Give one or two examples of fake news. 3.-Tell how we have identify that a news is...

Mathematics, 27.08.2022 14:20

Which calculation correctly uses prime factorization to write √48in simplest form? OA √48= √2 2.2 2.3= 2√/12 OB. √48= √4 12= 2√12...

English, 27.08.2022 17:50

5. In the following examples you have a noun and some adjectives enclosed in parentheses to describe it. Put the adjectives in their proper order in f...

Mathematics, 28.08.2022 14:10

a bag of garden soil weighs 40 pounds and holds 4 cubic feet. find the weight of 15 bags in kilograms and the volume of 15 bags in cubic yards...

Mathematics, 29.08.2022 04:40

(2x-1)(2x^2-5x-3) what’s the answer...

Mathematics, 29.08.2022 14:00

Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3% per year. When she began her study,...

English, 29.08.2022 19:20

His behavior was so -- that she felt she had no choice but to seek from the company who allowed the behavior to continue. A. indulgent... protection B...

Chemistry, 31.08.2022 03:00

The following balanced equation represents what type of reaction? 2 H2O → 2 H2 + O2 Select one: a. double displacement...

History, 31.08.2022 14:00

11. Why did the Treaty of Versailles ledd to World War II?...

Biology, 01.09.2022 05:00

What are the six processes of digestion? Explain in full. [12 marks]...

History, 01.09.2022 16:30

Question 8(Multiple Choice Worth 5 points) (06.05 MC) What role did the pope play in the risorgimento? O He gave it spiritua...

Mathematics, 01.09.2022 17:50

Three lakes lost water during a drought. Lake Jensen lost one sixth of its water, Lake Parlow lost 26% of its water, and Lake Stockton lost thirty thr...

Chemistry, 01.09.2022 18:20

The reaction below is at equilibrium. What would happen if more carbon were added? C(s) + O₂(g) CO₂(g)...

Social Studies, 01.09.2022 21:10

Question 1 (2 points) Which physical system can be affected by the outside environment? Open System Closed System Chemical System

Social Studies, 01.09.2022 21:30

What plan have you made to do good to others in future? Write in paragraph...

Business, 02.09.2022 07:30

4. Central, Inc., is a manufacturer of granite paints. Sales are seasonal due to the seasonality in the home-building industry. The expected pattern o...

Mathematics, 02.09.2022 22:20

A plant produces sport drinks, which must be within 0.15 fluid ounces of the advertised 10 fluid ounces on the label. If x represents the volume, writ...

English, 03.09.2022 23:10

Golda is writing an article explaining the Native American Occupation of Alcatraz in 1969 as a protest movement. Which text structure would best fit...

History, 05.09.2022 02:40

What does "bias" mean? Why do people have different perspectives? What are some groups that influence people's perspectives?...

Chemistry, 05.09.2022 14:00

If 0.896 g of a gas occupies a 250 mL flask at 20°C and 760 mm Hg of pressure, what is the molar mass of the gas?...

More questions: Mathematics Another questions

What is the vertex of this equation? y=-x^2+10x-21 (5, 4) (1, -9) (-4, -2) (7, -3)

Answers

Another question on Mathematics

What is the vertex of this equation?
y=-x^2+10x-21

(5, 4)

(1, -9)

(-4, -2)

(7, -3)