All categories

4 years ago

How does the graph of y = StartRoot x EndRoot + 2 compare to the graph of the parent square root function?

Mathematics

2 answers:

lidiya [134]4 years ago

7 0

Answer:

C. The graph is a vertical shift of the parent function 2 units up.

Step-by-step explanation:

adoni [48]4 years ago

6 0

Answer:

The graph is a vertical shift of the parent function 2 units up.

Step-by-step explanation:

Our the function is:

y = √x + 2

Its parent function is: f(x) = √x

Answer:

The graph is a vertical shift of the parent function 2 units up.

Step-by-step explanation:

Our the function is:

y = √x + 2

Its parent function is: f(x) = √x

Then, the transformation can be rewritten as: f(x) + 2, which has the form f(x) + c, which is a vertical shift of f(x) c units up. Therefore, in this case, the parent function is shifted 2 units up.

You might be interested in

Secant BE and CF intersect at point A inside D. What is the measure of BF?

svet-max [94.6K]

Answer:

$\text{BF}=80^{\circ}$

Step-by-step explanation:

We have been given a circle D. Secant BE and CF intersect at point A inside D. We are asked to find the measure of arc BF.

We know that when two secants intersect inside a circle, then the measure of angle formed is half the sum of intercepting arcs.

$m\angle EAF=\frac{\text{Measure of arc EF+Measure of arc BC}}{2}$

$70^{\circ}=\frac{\text{Measure of arc EF+Measure of arc BC}}{2}$

$2*70^{\circ}=\frac{\text{Measure of arc EF+Measure of arc BC}}{2}*2$

$140^{\circ}=\text{Measure of arc EF+Measure of arc BC}$

We know that degree measure of circumference of circle is 360 degrees, so we can set an equation as:

$\text{Arc EF+BC+EC+BF}=360^{\circ}$

$140^{\circ}+140^{\circ}+\text{BF}=360^{\circ}$

$280^{\circ}+\text{BF}=360^{\circ}$

$280^{\circ}-280^{\circ}+\text{BF}=360^{\circ}-280^{\circ}$

$\text{BF}=80^{\circ}$

Therefore, the measure of arc BF is 80 degrees.

5 0

3 years ago

HELP ASAP ILL MAKE YOU THE BRAINIEST!!<br> Find the value of x

vivado [14]

Answer:

x=6.18

Step-by-step explanation:

$sin(31) = \frac{opp}{hyp} \\ \frac{0.52}{1} = \frac{x}{12} \\ \\ x = 12(0.52) \\ x = 6.18$

5 0

2 years ago

Jason wants to buy flowers for his wife. He is going to buy a combination of daisies and sunflowers. Daisies are $2 each and ros

soldier1979 [14.2K]

Answer:

naygas

Step-by-step explanation:

awdwadjhwyajsdudjHASGVJX wvjbhdaes,cvmdjh,bkn,cdblajnkcdbvhjksnam ,bchbdjkns.a d,cbjhkna.djbc

answer: B

6 0

3 years ago

The polynomial x3 + 8 is equal to

kondor19780726 [428]

Step-by-step explanation:

The polynomial x³ + 8 is equal to (x + 2)(x² - 2x + 4)

= (x + 2)(x² - 2x + 4)

= x³ - 2x² + 4x + 2x² - 4x + 8

= x³ + (-2 + 2)x² + (4 - 4)x + 8

= x³ + 8

7 0

3 years ago

One answer.

Lana71 [14]

Using z-scores, it is found that the correct option is:

c. Candace is relatively taller because she has a larger Z-score.

In a normal distribution with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

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

It 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, which is the percentile of X.

For the z-score of Lebron's height, we have that: $X = 81, \mu = 78, \sigma = 2.7$ , hence:

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

$Z = \frac{81 - 78}{2.7}$

$Z = 1.11$

For the z-score of Candace's height, we have that: $X = 76, \mu = 69, \sigma = 3.2$ , hence:

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

$Z = \frac{76 - 69}{3.2}$

$Z = 2.19$

Due to the <u>higher z-score</u>, Candace is relatively taller, hence option c is correct.

A similar problem is given at brainly.com/question/12982818

3 0

3 years ago