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
scoundrel [369]
3 years ago
11

On a coordinate plane, a parabola opens up in quadrant 1. It goes through (2, 12), has a vertex at (5, 3), and goes through (8,

12). Write the equation of the function whose graph is shown. y = (x + )2 +.

Mathematics
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

Step-by-step explanation:

You have a vertex coordinate and 2 points. In order to write the equation for that parabola, you only need the vertex and one point. We will fill in the following work form of the parabola:

y=a(x-h)^2+k , where h and k are from the vertex and x and y are from the point. Filling in:

12=a(8-5)^2+3 and

12=a(3)^2+3 and

12=9a+3 and

9 = 9a s0

a = 1.

Now we can write the equation, filling in a, the only unknown we had, which we now know is 1:

y=1(x-5)^2+3

You might be interested in
Which value for a completes the conditional relative
Aleks [24]

Answer:

The answer is C) 0.1

Step-by-step explanation:

The missing variable has to complete the table and equal 1.0, so you have to find which answer will fit that requirement. 0.9 + 0.1 = 1.0

5 0
3 years ago
Read 2 more answers
If f(x) = 53 - 2x, then f(-3) =
zheka24 [161]
Substitute -3 for x in the expression

f(x)= 53 - 2x

f(-3)= 53 - 2(-3)
multiply -2 * -3

f(-3)= 53 + 6
add

f(-3)= 59


ANSWER: f(-3)= 59

Hope this helps! :)
4 0
3 years ago
Which of the following was NOT used as evidence to support the theory of continental drift? (1 point)
IRINA_888 [86]

Answer:

The Similarity of Fossils found on Continental Coasts

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the distance between (-18, 9) and (22,0).
Bumek [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If 12,025 was invested at 3.25% compounded monthly 3 years, how much interest will be earned
wariber [46]

Answer:

$1,229.75

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, change 3.25% into a decimal:

3.25% -> \frac{3.25}{100} -> 0.0325

Since the interest is compounded monthly, we will use 12 for n. Lets plug in the values now:

A=12,025(1+\frac{0.0325}{12})^{12(3)}

A=13,254.75

Lastly, subtract A from P to get the interest earned:

13,254.75 - 12,025 = 1,229.75

6 0
2 years ago
Other questions:
  • List the roots of f(x) = 24x3 – 10x2 -7x + 2:
    5·1 answer
  • Solve for v.<br><br> M=bv/k<br><br> Please help!!! I'm horrible at math.
    6·1 answer
  • I need help very fast
    15·1 answer
  • Evaluate each expression
    5·1 answer
  • X= y-3, then (y-x)^3
    5·1 answer
  • Use sigma notation to represent the sum of the first seven terms of the following sequence: 4, 10, 16, … the summation from n eq
    15·1 answer
  • Which equation represents the line that has a slope of -2 and passes through the point (6,5)?
    9·1 answer
  • What are the zeros of the polynomial function f(x) = (x)(x - 6)(x + 4)?
    8·1 answer
  • Please help time crush 15 points!
    13·1 answer
  • If 20 articles cost $90,then the cost of 9 articles is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!