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3 years ago

Give an example of a piecewise function

Mathematics

1 answer:

Dominik [7]3 years ago

3 0

Answer:

f(x) = 6 when -5 < x ≤ -1

Step-by-step explanation:

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Help quickly as possible thank you :)

garri49 [273]

Answer:

3/10 liter for one glass. 6 glasses total would be how many liters? Just multiply what one glass would have by 6. Lemme know the answer you get

7 0

2 years ago

Jan left her home and drove for 5.2 hours due north at a rate of 60 miles per hour. After visiting a friend, she drove due south

Andreyy89

Answer:

180 miles

Step-by-step explanation:

Going North

Formula

d = r * t

Givens

r = 60 mph

t = 5.2 hours

d = ?

Solution

d = 5.2 * 60 = 312 miles north

Going South

Givens

r = 55 mph

t = 2.4 hours

Solution

d = r * t

d = 55 * 2.4

d = 132

Distance from home

Formula: Distance from home = Distance North - Distance South

Distance North = 312 - 132 = 180 miles

4 0

4 years ago

Read 2 more answers

Describe TWO factors that have impacted the evolution of American education. Make sure to analyze how this factor has impacted t

yan [13]

Cigar buzzing some ah rustic pick gn flick so stop rn

3 0

3 years ago

Change 2y-3+18 to the distributive property

Alexxandr [17]

2(y-3) +18

That’s what it looks like

6 0

3 years ago

which of the following expresses the coordinates of the foci of the conic section shown below? (x-2)^2/4+(y+5)^2/9

elena55 [62]

Step-by-step explanation:

$\frac{(x - 2) {}^{2} }{4} + \frac{(y + 5) {}^{2} }{9} = 1$

This is the equation of the ellipse. Since the denominator is greater for the y values, we have a vertical ellipse. Remember a>b, so a

The formula for the foci of the vertical ellipse is

(h,k+c) and (h,k-c).

where c is

Our center (h,k) is (2, -5)

${c}^{2} = {a}^{2} - {b}^{2}$

Here a^2 is 9, b^2 is 4.

${c}^{2} = 9 - 4$

${c}^{2} = 5$

$c = \sqrt{5}$

So our foci is

$(2, - 5 + \sqrt{5} )$

and

$(2, - 5 - \sqrt{5} )$

6 0

2 years ago