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
lana66690 [7]
2 years ago
12

Which equation has a graph that lies entirely above the x-axis?

Mathematics
2 answers:
Alinara [238K]2 years ago
8 0

Answer:

(Option C) y = (x – 7)2 + 7

Step-by-step explanation:

hope this helps!! have an amazing day <3

kogti [31]2 years ago
4 0

Answer:

Answer:

Option C.

Step-by-step explanation:

The vertex form of a parabola is

where, a is constant, (h,k) is vertex.

If a<0, then it is a downward parabola and if a>0, then it is an upward parabola.  

A downward parabola never lies entirely above the x-axis.

First equation is

It is a downward parabola and vertex is (-7,7).

Second equation is

It is an upward parabola and vertex is (7,-7).

Third equation is

It is an upward parabola and vertex is (7,7).

Fourth equation is

It is a linear equation with y-intercept -7.

Only equation 3 is an upward parabola whose vertex lies above the x-axis.

You might be interested in
How do you find the slope if a line of two points are given?
TiliK225 [7]

<em>If it is the two ordered pairs that are given then use the following slope formula.</em>

<em />m = \frac{y_2-y_1}{x_2-x_1}<em> </em>

<em>also known as m = rise / run</em>

7 0
3 years ago
Read 2 more answers
If a price decreases by 20% I can calculate 20% of the price and subtract it from the original price or I can calculate it in on
Irina-Kira [14]

Answer:

both statements are fine

Step-by-step explanation:

To find the price of a product after decreasing it, they can be done in the two ways that the statement tells us,

First, calculate that% that was decreased and then subtract it from the original price or simply multiply that original price by the percentage in which the new price would remain.

For example:

let "x" be the original price

in the first case it would be:

0.2 * x and then subtract from x, i.e .:

x - 0.2 * x

in the second case it is:

1 - 0.2 = 0.8

that is, the new price would be 0.8 * x

6 0
2 years ago
Katie is getting her laundry done it cost $2.25 per square foot of flowers added to the yard if she wants 12.4 ft.² of flowers h
7nadin3 [17]

Answer:

Katie needs to pay $27.9.

Step-by-step explanation:

Given;

Cost of per foot = $2.25

Number of  flowers in her yard = 12.4 square foot

We need to find how much she needs to pay.

Solution:

Now we know that;

1\ ft^2 = \$2.25

So for 12.4 ft^2 = Cost for 12.4 ft^2 .

By using Unitary method we get;

Cost for 12.4 ft^2 = 2.25\times12.4= \$27.9

Hence Katie needs to pay $27.9.

5 0
3 years ago
From least to greatest 0.075,75%, 3/4
krek1111 [17]

Answer:

here u go

Step-by-step explanation:

it would be  0.075,3/4, 75%

4 0
3 years ago
Compare and order the numbers. 368,753 459,156, 796,154, 368,743, 530,076
myrzilka [38]
368,743 /368,753 /459,156/530,076/796,154 from smallest to biggest
6 0
3 years ago
Other questions:
  • 600,000 =___ ten thousands
    13·1 answer
  • Find the original cost of a rocking chair selling for $99.99 at 15% off.
    10·2 answers
  • A car rental agency rents 440 cars per day at a rate of ​$30 per day. For each ​$1 increase in​ rate, 10 fewer cars are rented.
    9·2 answers
  • How to solve 4|x+6|greater than or equal to 20
    6·1 answer
  • Which number completes the system of linear inequalities represented by the graph?
    6·2 answers
  • Convert the units of length.
    12·1 answer
  • State the slope and a point on the line y - 18 = 71.3(x +98)<br><br> explain how you got your answer
    5·2 answers
  • *PLEASE ANSWER IT'S CONFUSING!!!* *ILL GIVE BRAINLIEST*!!!!!
    9·2 answers
  • 7. f(1) = 3, f(n) = [f(n-1)]2
    10·2 answers
  • draw a point that belongs to the solution region of this system of inequalities. y&gt;1.5^x + 4 y&lt; 2/3x + 6
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!