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
Delicious77 [7]
3 years ago
10

HELP PLEASE 35 POINTS

Mathematics
2 answers:
nydimaria [60]3 years ago
8 0

The steeper the graph, the greater the acceleration. A horizontal line means the object is moving at a constant speed. A downward sloping line means the object is slowing down.

postnew [5]3 years ago
3 0

For this case we have:

Let a function of the form y = f (x)

By definition, to graph y = f (x + h), where h> 0, we must move the graph of f (x), h units to the left.

We observe that the red graph has the same form as the black graph, but it is displaced "h" units to the left.

It is observed that h = 3

So, if the black graph is given byy = f (x), the red graph is given by: y = f (x + 3)

Answer:

y = f (x + 3)

Option A


You might be interested in
One of two complementary angles is 12 degrees greater than the other. Find the measure of the larger angle.
stiks02 [169]

Answer:

39,51

Step-by-step explanation:

Complementary angles add to 90 degrees

Let one angle be x

The other angle is x+12

x+ x+12 = 90

Combine like terms

2x+12 = 90

Subtract 12 from each side

2x+12-12 = 90-12

2x = 78

Divide each side by 2

2x/2 = 78/2

x =39

The other angle is 39+12 =51

8 0
3 years ago
A set of city temperatures in April are normally distributed with a mean of 19.7 degrees Celsius and a standard deviation of 2 d
Sati [7]

Answer:

19.77% of average city temperatures are higher than that of Cairo

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 19.7, \sigma = 2

What percentage of average city temperatures are higher than that of Cairo?

This is 1 subtracted by the pvalue of Z when X = 21.4.

Z = \frac{X - \mu}{\sigma}

Z = \frac{21.4 - 19.7}{2}

Z = 0.85

Z = 0.85 has a pvalue of 0.8023

1 - 0.8023 = 0.1977

19.77% of average city temperatures are higher than that of Cairo

6 0
3 years ago
Whats 2*11 .... how was yall day?
tensa zangetsu [6.8K]

Answer:

22

Step-by-step explanation:

Long but I got a lot done so i'm proud of myself. How was your day?

3 0
3 years ago
How much bacteria is present after 12 days?
kiruha [24]
Plug in 12 for t in the given equation and solve
4 0
3 years ago
How does a linear system work ummmm 20 points
sergey [27]

Answer:

A system of linear equations is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane.

Step-by-step explanation:

The lines intersect at infinitely many points. (The two equations represent the same line.)

7 0
3 years ago
Other questions:
  • The difference between 7 twenty fives and 3 twenty fives
    6·1 answer
  • The sale price of a new compact disc player is $212 at a local discount store. At the store where this sale is going on, each ne
    6·2 answers
  • (14 + 6) + 11 Which of the following is equal to the expression listed above? A. (14 + 6) + (6 + 11) B. (14 + 6) × 11 C. 11 × 14
    10·2 answers
  • Solve. 2x + 6 ≥ –4 A. x ≥ –8 B. x ≤ –8 C. x ≥ –5 D. x ≤ –5
    10·2 answers
  • The coordinates of three of the vertices of rectangle ABCD are A(2,1), B(5,1),and C(5,6). What are the coordinates of point D??
    14·1 answer
  • On a movie set, an archway is modeled by the equation y = -0.5x2 + 3x, where y is the height in feet and x is the horizontal dis
    7·1 answer
  • Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $10 ever
    11·1 answer
  • 12.6 cm<br> 6.4 cm<br> The area of this rectangle is ______
    10·1 answer
  • Evaluate the expresstion if f = -6
    11·2 answers
  • (a) Work out<br> 8 × 1/1/1<br> x<br> 3<br> Give your answer as a mixed numbers
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!