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4 years ago

13

Your friend needs to graph the piecewise function below but does not remember all the steps he/she needs to do. Here is what you

r friend has come up with. Please double check the work and correct any mistakes you find, then explain why.

1 answer:

aev [14]4 years ago

3 0

sighns did not flip correctly

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A skier is trying to decide whether or not to buy a season ski pass. a daily pass is $75. A season ski pass is $350. The skier w

pishuonlain [190]

Since the skier has to rent skis for 30 dollars per day with both passes, we can ignore it while solving the question.

A season pass is 350, while a daily pass is 75.

$\frac{350}{75} = \frac{25\times 14}{25\times 3} = \frac{14}{3} = 4 \frac{2}{3}$

So a seasonal pass is equivalent to having 4.6667 daily passes. And you can't buy 0.6667 of a pass.

So, if you went at least 5 days with a seasonal pass, then the seasonal pass would be less expensive than a daily pass.

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3 years ago

Which single transformation will have the same effect on the figure?

olganol [36]

Answer:

D. translation described by (x, y) → (x, y-6)

Step-by-step explanation:

The triangle stays in the same orientation just in a diffrent spot on the graph, that spot being 6 units down from where it starts.

5 0

2 years ago

He graph of the function f(x) = –(x + 6)(x + 2) is shown below.

KIM [24]

See attachment although I gather this is not your question. I did the graph(s) for the function,

5 0

3 years ago

Read 2 more answers

What is the length of BC on in the right triangle below? Non

skad [1K]

Answer:

C. 20

Step-by-step explanation:

You need you use the Pythagorean Theorem to answer this. We are given the lengths of both legs of the right triangle.

a^2 +b^2 = c^2

If we plug the number given to us into the formula, we get

(12)^2 + (16)^2 = c^2

144 + 256 = c^2

400 = c^2

$\sqrt{400}$ = C

20 = C

4 0

4 years ago

What is the area of a quadrilateral with vertices of (2,-4) (4,-4) (2,1) and (4,1)

taurus [48]

if you draw it out, it is a vertical rectangle

height of rectangle= 1-(-4)= 5units

length of rectangle= 4-2= 2units

area of rectangle =2×5= 10units^2

4 0

3 years ago