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
notsponge [240]
3 years ago
10

Gerald graphs the function f(x) = (x – 3)2 – 1. Which statements are true about the graph? Check all that apply.

Mathematics
2 answers:
ollegr [7]3 years ago
6 0

Answer:

Options 2,3,6 are right

Step-by-step explanation:

Given is a quadratic function as

(x - 3)^2- 1.

This is a parabola in vertex form

Vertex = (3,-1)

Open up since leading term is positive

symmetrical about x =3

Range is y≥-1

The function decreases for x<3

Increases for x >3

Hence the correct options are

Option 2, 3, 6

Bumek [7]3 years ago
5 0
Please use " ^ " to indicate exponentiation.  Then:  <span>f(x) = (x – 3)^2 – 1.
By comparing this equation to                                  y-k  = (x-h)^2
you can see that h=3 and k= -1.  Thus, the vertex is at (3, -1).
The axis of symm. goes thru the vertex, so is x = 3.
The domain is the set of all real numbers.
Since the vertex is (3, -1), the smallest value y can take on is -1.  Thus, the range is [-1, infinity)

</span>
You might be interested in
SOMEONE PLEASE HELP ALL THE QUESTIONS R ATTACHED AS WELL AS THE ANSWERS!!!!!!!!!!!!!!
Reil [10]

The error is in <em>Step-4</em>.

A negative exponent does NOT mean that the number turns negative. A negative exponent means the number is in the denominator.

(4)⁻⁴ means (1/4⁴) .  That's (1/256) .  All positive numbers.


8 0
3 years ago
need it asap... a survey conducted in a school showed that 65% of the students walked to school. The remaining students took bus
AlexFokin [52]
This means 35% used buses. 3+4=7, so 20% took school buses while 15% took public buses. 65%-35%=30% who mean the difference, so 30% is 360. You ask what is 15% -- that's half of that difference, or 180.
8 0
3 years ago
Read 2 more answers
Your car can drive 300 miles on a tank of 15 gallons. How far can it drive on 40<br> gallons?
Flura [38]

Answer:

800

Step-by-step explanation:

since 300 divided by 15 is 20.

20 x 40= 800

3 0
3 years ago
Read 2 more answers
9/11 =?/22 what is the answer
hammer [34]
If you would like to solve the equation 9/11 = x/22, you can calculate this using the following steps:

9/11 = x/22    /*22
x = 9/11 * 22
x = 18

The correct result would be 18.
7 0
3 years ago
Read 2 more answers
7.Sabrina wants to deposit $3,066 into savings accounts at three different banks: Bank of the US,
sweet-ann [11.9K]

The amount Sheila deposits in the Bank of US saving account is $511.

Sabrina has a total of $3,066 she wants to deposit. She has three banks that she wants to deposit her money in.

Let, a represent the amount she would deposit she would invest 7/4 bank.

The amount invested in Catch bank = 6 x a = 6a

The amount invested in Bank of US = 20% x ( 6a + a)

= 0.2 x 7a

= 1.4a

The total amount invested in the three banks can be represented with this equation:

1.4a + a + 6a = 3066

In order to determine the amount she would save in the Bank of US, the amount deposited in 7/4 bank has to be determined first.

8.4a = 3066

a = $365

The amount deposited in the Bank of US = 1.4a

= 1.4 x 365

= $511

A similar question was answered here: brainly.com/question/2289204?referrer=searchResults

7 0
3 years ago
Other questions:
  • One spring, the temperature rose from -5 degrees Celsius to 12 degrees Celsius in 24 hours. How much did the temperature rise in
    10·1 answer
  • The dot plot shows the number of text messages Mr. Garcia sent each day so far this month.
    7·2 answers
  • Consider the time series:xₜ= β₁+ β₂t + wₜwhere β1 and β2 are known constants and wₜ is a white noise process with variance σ ²_w
    11·1 answer
  • The temperture outside dropped 13 degrees in 7 hours the final temperture was -2 degrees what was the starting temperture?
    15·2 answers
  • To the nearest hundredth, what is the value of x?
    15·2 answers
  • Mr. Thompson needs to move two large boxes of toys from the store to his house. The first box measures 6 ft long × 4 ft tall × 5
    5·1 answer
  • Solve the expression 8 + (9 x one third ) ÷ 3 using PEMDAS. (4 points)
    7·1 answer
  • Andrew jogs at an average speed of 5.5 miles per hour. He is planning a jog for Saturday morning. How far can Andrew go on his j
    5·1 answer
  • Is it me or are people wilden with inappropriate things today on brainly?
    14·2 answers
  • I need help -7y^2-2y^2+y^3-3y-2y+5y^3-2y
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!