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
OleMash [197]
3 years ago
5

What is the equation of the following graph in vertex form?

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0

Answer:

y = (x + 1)²

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (- 1, 0) , then

y = a(x + 1)² + 0

To find a substitute (0, 1), the y- intercept into the equation

1 = a(0 + 1)² = a

y = (x + 1)²

You might be interested in
Simplify the fraction 16/38
Art [367]
The correct answer of 16/38 simplified is 8/19
6 0
3 years ago
Evaluate the expression when a= 4, b= - 2, and c= 7 - -> 5a - 9 (b - c)
ollegr [7]

Answer:

65

Step-by-step explanation:

Given the following question:

5a-9(b-c)
a = 4
b = 2
c = 7

In order to find the answer, we need to substitute the variables with the numbers given, and then solve using PEMDAS.

5\times4-9\times(2-7)
2-7=-5
5\times4-9\times-5
5\times4=20
20-9\times-5
9\times-5=-45
20--45
20+45=65
=65

Hope this helps.

8 0
2 years ago
I NEED HELP WITH THIS <br> Q1
levacccp [35]

Answer:

\frac{1}{4} (x-5)=13

Step-by-step explanation:

So when we multiply this is what we get:

\frac{x-5}{4}=13

then we multiply the 4 by 13:

x-5=52

then after that we add 52+5 and we get:

x=57\\

4 0
2 years ago
Read 2 more answers
Plz solve . 3+ x &gt; -9
STALIN [3.7K]

Answer:

12

Step-by-step explanation:

3 + x>-9 x=12 15>-9

5 0
3 years ago
A construction company wants to hire x carpenters for $220 a day and y plumbers for $260 a day. the company wants to hire at lea
Ksju [112]

Answer:6

Step-by-step explanation:

$220 × 6 = $1320 this is how much it cost to pay 6 carpenters for one day. Now lets find how much it cost to 12 plumbers at $260 a day. $260 × 12 = $3120 this is how much it costs to pay 12 plumbers a day.

7 0
3 years ago
Other questions:
  • Find the value for x in the rectangular prism. Use exact values. ​
    5·1 answer
  • What is 18/42 in simplest form
    13·2 answers
  • The number of raffle tickets the student council sold over three days
    8·1 answer
  • Write an<br> expression for the volume of the bar magnet.
    8·1 answer
  • I also need Help with e
    9·1 answer
  • How do I change this into the simplest form?
    6·1 answer
  • Complete the conjecture: The product of two odd numbers is _____. A.odd B.prime C.even D.negative
    12·2 answers
  • Which point is an x-intercept of the quadratic function f(x) = (x + 6)(x – 3)?
    11·2 answers
  • Can someone please help me !!
    12·1 answer
  • What is the area of the trapezoid shown? A = units​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!