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Vesnalui [34]
2 years ago
12

Identify characteristics of the quadratic function and its graph ​

Mathematics
1 answer:
Assoli18 [71]2 years ago
3 0

Answer:

Step-by-step explanation:

Vertex (1,-1)

Axis of symmetry: x = 1

Domain is the set of real numbers.

Range in interval notation: [-1,+∞)

When x< 1, y increases as x increases.

When x>1, y decreases as x increases.

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What are the zeros of fx) =-8x+ 16? Yes
timofeeve [1]

Answer:

There is one Zero.

Step-by-step explanation:

Hope this helps:)

5 0
3 years ago
Read 2 more answers
A pack of cinnamon-scented pencils sells for $6.00. What is the sales tax rate if the total cost of the pencils is $6.24?
Evgen [1.6K]

Answer:

it would be a 4% sales tax

Step-by-step explanation:

6.24

-6.00

.24/6 (amount of dollars divided by the total tax)

.04 or 4%

5 0
3 years ago
One number is 6 less than 5 times the other number. Their sum is 60. Find the numbers.
OLEGan [10]

Answer:

The numbers are 11 and 49.

Step-by-step explanation:

<em>x = 5y - 6 </em> This is just the first sentence written as an equation.

<em>x + y = 60</em> This is just the second sentence written as an equation.

<em>5y - 6 + y = 60</em> Substitute x for what you know it is equal to

<em>6y - 6 = 60</em> Collect like terms

<em>6y = 66</em> Add 6 to each side

<em>y = 11</em> Divide each side by 6

<em>x = 5 × 11 - 6 </em> Substitute y for what you know it is

<em>x = 55 - 6</em> Simplify by working out 5 × 11 = 55

<em>x = 49</em> Subtract 6 from 55 to get 49

8 0
3 years ago
SOMEONE PLEASE HELP!
prisoha [69]

Answer:

XY=16.2

Step-by-step explanation:

It is given that the two figures are similar. This means that the ratio between the corresponding sides is equal. In essence, a side in the larger figure over its corresponding side in the smaller figure is equal to another side in the larger figure over its corresponding side in the smaller figure. Therefore, one can set up a proportion and solve to find the unknown side.

\frac{WX}{ST}=\frac{XY}{TU}

Substitute,

\frac{18}{3}=\frac{XY}{2.7}

Simplify,

6=\frac{XY}{2.7}

Inverse operations,

6=\frac{XY}{2.7}

6(2.7)=XY\\\\16.2=XY

8 0
3 years ago
Observing the histogram, frequency proportions, and normal probability plot based on the data set, below, of weights of hummingb
Serga [27]

Answer:

Normally Distributed.

Explanation:

After plugging all those numbers into a calculator you can see that the graph isn't left skewed, making both "left skewed" and "all of the above" <em>not an answer.</em> "correlated with a second set of data" is also <em>wrong</em> since there was no second set of data given. That leaves you between "uniformly distributed" and "normally distributed" This graph doesn't show a uniformly distributed graph, which leaves you with the final answer, normally distributed.

APEX

8 0
3 years ago
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