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
Sloan [31]
2 years ago
12

Find zeros from vertex form y=4(x-2)^2

Mathematics
1 answer:
uranmaximum [27]2 years ago
7 0
<h2>Explanation:</h2><h2></h2>

The vertex form of the equation of a parabola is given by the form:

y=a(x-h)^2+k \\ \\ \\ Where: \\ \\ a \ \text{is the leading coefficient and (h,k) the vertex of the parabola:}

The zeroes are the x-values that touches the x-axis, that is, those x-values at which y=0. Form the equation it's easy to know that at x=2 the output y=0 because:

y=4(x-2)^2 \\ \\ If \ x=2: \\ \\ y=4(2-2)^2 \\ \\ y=4(0)^2 \\ \\ y=0

So the only zero occurs at x=2

You might be interested in
Joanne has a cell phone plan that charges a flat rate of $97 and $0.10 for every text she sends. Her goal is to spend less than
NNADVOKAT [17]
C is rhe answer.
Hope this helps.
7 0
2 years ago
C = 0.20m + 2.00 what is the charge for 1mile ride?
RUDIKE [14]
All you have to do is substitute the 1 into the m for the mile ride:
C = 0.20(1) + 2.00 = 0.20 + 2.00 = 2.20

The charge for 1 mile ride is $2.20.
5 0
3 years ago
What is the value of a?
zubka84 [21]
Not enough information
5 0
2 years ago
Read 2 more answers
A recipe calls for one cup of juice concentrate for 4 cups of water. How many cups of concentrate are needed if 1 cup of water i
Mekhanik [1.2K]

Answer:

1/4 cups of juice

Step-by-step explanation:

1 cup of juice --- 4 cups of water

x cups of juice --- 1 cup of water

1/x = 4/1

1/x = 4

x = 1/4

3 0
3 years ago
The variable z has a standard normal distribution. find the value z such that the event z &gt; z has proportion 0.08. z = –1.41
andrezito [222]

The appropriate choice is z = 1.41.


The empirical rule tells you 68% of the distribution is within 1 standard deviation, so p(z > 1) ≈ 0.17. This means the z value is more than 1 for the probability to drop to 0.08. The only choice that is greater than 1 is 1.41. (The number is actually about 1.40507.)

3 0
3 years ago
Other questions:
  • Consider this equation: 2x + 2 = 11 - x
    14·2 answers
  • X=2y=14 and x-3y=-11
    11·1 answer
  • Ln(x-5)-ln(x-4)=-2<br> Please help solve
    10·1 answer
  • Last Friday temp at $30 over the weekend he received some money for doing his chores he now has $42 write an equation that repre
    10·2 answers
  • Elli has some money
    6·1 answer
  • Please help me with this geometry question :((
    14·2 answers
  • What should we multiply the top equation by in order for both equations to have like coefficients?
    6·1 answer
  • Use the distributive property to find the product.
    11·2 answers
  • The purple shape is a dilation of the black shape. Is it an enlargement or reduction?
    9·1 answer
  • Please solve the following question.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!