subject

Mathematics, 01.02.2021 05:10 liluv8262

He line of symmetry for the quadratic equation y = ax 2 - 8x - 3 is x = 2. What is the value of "a"? A. -2
B. -1
C. 2

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

Answers: 3

question

Mathematics, 21.06.2019 21:00

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Answers: 1

question

Mathematics, 21.06.2019 22:10

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Answers: 1

question

Mathematics, 21.06.2019 22:30

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75

Answers: 2

You know the right answer?

He line of symmetry for the quadratic equation y = ax 2 - 8x - 3 is x = 2. What is the value of "a"?...

Questions

question

English, 18.06.2020 01:57

What evidence does the author provide in paragraphs 10-14 of “Battling the Digital Jolly Roger” to show that many major Internet companies didn’t supp...

question

Business, 18.06.2020 01:57

Pitch Corporation purchased 100 percent ownership of Southpaw Corporation on January1,20X4, for $65,000, which was $10,000 above the underlying book v...

question

Mathematics, 18.06.2020 01:57

Write down the formulas, including the one for the rotational inertia of the washer (which toy need to find), leading to the final formula for the mas...

question

Mathematics, 18.06.2020 01:57

Question: Which of the following 1-gram blobs of water has the least surface area? A) All have about the same surface area. B) A spherical blob. C) A...

question

Mathematics, 18.06.2020 01:57

A cone with radius 5 units is shown below. Its volume is 105 cubic units. What is the height of the cone...

question

Mathematics, 18.06.2020 01:57

What is the principal value of arcsin (0.98)?...

question

English, 18.06.2020 01:57

What are your impressions of the biggining of this ode describe the language, imagery....

question

Mathematics, 18.06.2020 01:57

What is the equation, in slope-intercept form, of the line that is perpendicular to the line y-4- x-6) and passes through the point (-2, -2)?Oy...

question

Mathematics, 18.06.2020 01:57

Subtract 9x^2+7x-2 from 8x-10....

question

Engineering, 18.06.2020 01:57

A truck traveling along a straight road at speed 20 km/hr, increases its speed to 120 km/hr in time 15s. If its acceleration is constant, determine th...

question

Mathematics, 18.06.2020 01:57

Cos(x)=0.2 Solve the equation in the interval from -90° to 450° in degrees....

question

History, 18.06.2020 01:57

How did the Constitution overcome the weaknesses of the Articles of Confederation? The new plan of government centralized power heavily into a single...

question

History, 18.06.2020 01:57

All of the following changes typically happened in colonies as a result of imperialism, except:...

question

Mathematics, 18.06.2020 01:57

3/11×14 + 3/14×17 + 3/17×20 + 3/20×23...

question

Mathematics, 18.06.2020 01:57

Janet wants to solve the equation y + StartFraction y squared minus 5 Over y squared minus 1 EndFraction = StartFraction y squared + y + 2 Over y + 1...

question

Mathematics, 18.06.2020 01:57

Si a + b = 5; ab = 7 Calcular: 12 (a? + b2)...

question

Business, 18.06.2020 01:57

Water City is considering purchasing a water park inâ€‹ Atlanta, Georgia, for $ 1 comma 820 comma 000. The new facility will generate annual net cash...

question

Mathematics, 18.06.2020 01:57

Given the points C(5, -1) and D(-5, 3), find the coordinates of the point P on directed line segment CD that partitions segment CD such that the ratio...

question

Mathematics, 18.06.2020 01:57

Which is the lower left quadrant on the coordinate plane? A coordinate plane. Quadrant I Quadrant II Quadrant III Quadrant IV PLEASE HELP FAST <3...

question

Biology, 18.06.2020 01:57

A scientist noticed that the number of frogs in the Eastern United states were showing extra sets of limbs. This was a hypothesis. True F...

More questions: Mathematics Another questions

Questions on the website: 13722367