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
Ksenya-84 [330]
3 years ago
8

Convert the following quadratic equation to standard form: y= -2(x+3)^2+1

Mathematics
1 answer:
Savatey [412]3 years ago
4 0

Answer: -2x^2-12x-17

Step-by-step explanation:

-2(x+3)^2+1 Original equation

-2(x^2+3x+3x+9)+1 factor (x+3)(x+3)

-2x^2-12x-18+1 Multiply the factored part by -2

-2x^2-12x-17 Combine like terms

You might be interested in
A customer can drive around a track 60 times for $12. At this rate, how many times can the customer drive around the track for $
Aleonysh [2.5K]

Answer:36 times for 8 dollars

Step-by-step explanation:

k so first you divide 54 and 12 =4.5 per dollar so you then multiply 4.5 and 8 to get the answer that =36 times for 8 dollars

6 0
2 years ago
Read 2 more answers
Find the tenth term of the geometric sequence, given the first term and common ratio.
Natalija [7]

Answer:

a_{10}=\dfrac{1}{128}

Step-by-step explanation:

In the geometric series:

a_1=4\\ \\r=\dfrac{1}{2}

The nth term of the geometric sequence can be calculated using formula

a_n=a_1\cdot r^{n-1}

In your case, n = 10, then

a_{10}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^{10-1}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^9\\ \\=2^2\cdot \dfrac{1}{2^9}\\ \\=\dfrac{1}{2^{9-2}}\\ \\=\dfrac{1}{2^7}\\ \\=\dfrac{1}{128}

8 0
3 years ago
Ratio equivalent to 2:1
Nataliya [291]

Answer:

4:2

8:4

12:6

16:8

6 0
3 years ago
PLS HELP ASAP What pattern do you notice about the exponents when dividing two powers with the same base?
Tanya [424]

Answer:

subtract the exponents

Step-by-step explanation:

To divide powers of the same base, you can subtract the exponents.

4 0
2 years ago
Angles A and B are supplementary.Angle A has a measure of 80 degrees. What is the measure of angle B
yulyashka [42]

The sum of two supplementary angles is 180 degrees.

A+B=180.

80+B=180

B= 180-80

B=100

8 0
4 years ago
Read 2 more answers
Other questions:
  • y is more than 4 is -36 i need help on turning this into a equation and solving it :(( please help me
    7·1 answer
  • Henry was buying dinner for his family at the local hamburger stand. He bought 6 meals that included a hamburger, fries and a dr
    8·2 answers
  • Triangle ABC is rotated to form ​ △A'B'C' ​.
    12·2 answers
  • 20 Points Help<br> Solve for y.<br><br><br><br> Enter your answer in the box.<br><br> y =
    14·2 answers
  • Write the equation: Five times the difference of a number and six is twenty.​
    9·2 answers
  • Which equations can pair with y = 3x - 2 to create<br> a consistent and independent system?
    9·2 answers
  • What is the answer to 1/4(12+x)+1/2(x-6)
    14·1 answer
  • 0.12 divided by 5.676
    9·1 answer
  • F(x) = 4x +5 when f(x) = 17
    5·2 answers
  • Solve for x: −3|x + 7| = −12
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!