All categories

2 years ago

Given the function f(x)=√5x, which transformation results in the horizontal stretching and reflecting across the y-axis?

Mathematics

1 answer:

ankoles [38]2 years ago

3 0

The refection in y axis will make the term in x negative so its either B or D.
The stretching will come from the -2/3 x

Answer is D

You might be interested in

Idk how to do slopes

Leviafan [203]

Answer:

Step-by-step explanation:

To calculate slopes use the equation rise / run.

So count how many boxes up and divide that number by the number of boxes across to find the slope.

Make sure that you are using exact point on the slope (where the dots are on the line) to make it easier to calculate.

Also start from the left-most dot (look at slope B example)

For example for the slope of A:

2 blocks up, 5 blocks to the right so the slope is 2/5

But for slope B, since the first dot is higher than the second dot:

5 blocks down (-5), 1 block right so the slope is -5/1 or just -5.

3 0

3 years ago

Joanna wants to buy a backpack that costs $37.98. The sales tax rate is 8.75%. Estimate the amount of sales tax that Joanna will

IRINA_888 [86]

Answer:

The amount of sales tax Joanna will pay is $3.323

Step-by-step explanation:

Given:

Cost of the backpack = $37.98

Sales tax = 8.75%

To Find:

Amount of sales tax that Joanna will pay = ?

Solution:

Sales tax imposed by the government on the goods that are sold or on the services that is provided. It is collected by the seller who sells the goods

Sales tax = $\frac{\text{sales tax percentage}}{100} \times price$

On Substituting the values

Sales tax = $\frac{8.75}{100} \times 37.98$

sales tax = $0.0875 \times 37.98$

sales tax = 3.323

3 0

2 years ago

36 + 12 = 3.

aleksley [76]

Answer:

12×3=36

Step-by-step explanation:

hope that helps you out

3 0

2 years ago

5 less the quotient of 14 times a number x and 9

AURORKA [14]

Answer:

$\frac{14x}{9}-5$

Step-by-step explanation:

14 times a number x : 14* x = 14x

Quotient of 14 times a number x an 9 : $\frac{14x}{9}$

5 less the quotient of 14 times a number x and 9 :

$\frac{14x}{9}-5$

7 0

2 years ago

Answer correctly for brainliest pleaseeee!!!!

Lera25 [3.4K]

Answer:
A
Step-by-step explanation:

How to find the coordinates is by going to the right and going up of where the point is

Hope this helps :)

5 0

2 years ago

Read 2 more answers