3 years ago

what transformation was not done to the linear parent function f(x) to get the function (x)=-3(x+4)-7

1 answer:

3 0

Reflection over the x-axis, vertical shift scale factor 3, horizontal translation LEFT 3 units(opposite since there are parenthesis), vertical translation down 7 units.

You might be interested in

The perimeter of a rectangle is 42 inches. If the width of the rectangle is 8 inches, what is the length?

sergiy2304 [10]

perimeter = 2W + 2L

42 = 2*8 + 2L

Length = 26 / 2 = 13

3 0

3 years ago

Read 2 more answers

Please can anyone help me please

yanalaym [24]

Answer:

700,000

Step-by-step explanation:

okay so to increase something by 7% you have to multiply it by 1.07

so if you divide it by 1.07, you'll find the original price

749,000 ÷ 1.07 = 700,000

5 0

3 years ago

Read 2 more answers

Find the perimeter of the flag in the scale drawling. PLZ HELP I AM CONFUSED

chubhunter [2.5K]

I don't see a photo attached

7 0

3 years ago

Oregon State University is interested in determining the average amount of paper, in sheets, that is recycled each month. In pre

Juliette [100K]

Answer:

The test statistic is $t = 2.79$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 59.3$

The sample size is $n = 79$

The sample mean is $\= x = 62.4$

The standard deviation is $\sigma = 9.86$

Generally the test statistics is mathematically represented as

$t = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }$

substituting values

$t = \frac{ 62.2 - 59.3 }{ \frac{ 9.86}{ \sqrt{ 79} } }$

$t = 2.79$

4 0

4 years ago

On the graph of the equation 5x - y = 8, the point whose y-coordinate is 7 has an x-coordinates of ?

Lemur [1.5K]

Answer:

x = 3

Step-by-step explanation:

To find the x-coordinate, substitute y = 8 into the equation abd solve for x

5x - 7 = 8 ( add 7 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

Thus (3, 7) is a solution to the equation

3 0

3 years ago

Read 2 more answers