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Stella [2.4K]
4 years ago
10

How to solve piecewise functions step by step?

Mathematics
1 answer:
Zanzabum4 years ago
5 0
If you can graph a function, you can graph piecewise functions.  Each one of them is a different line or curve within the domain for that specific line of curve.  If the domain states it's less than or greater than a number, you circle that point on the line.  If the domain states it's also possibly equal to the point at the beginning or the end, you make a closed dot.  

I"m sure that's clear as mud, please respond with any additional questions.
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Please help me out. Solve for x.
KIM [24]
6 because 4x-4/8=15/6
5 0
3 years ago
Read 2 more answers
Wendy earned $14 per hour for x hours, plus a bonus of $50. Which expression represents how much Wendy earned
quester [9]

Answer:

W(x) = $50 + ($14/hr)x

Step-by-step explanation:

Let W(x) represent Wendy's earnings, and x the # of hours she worked.

Then W(x) = $50 + ($14/hr)x

6 0
3 years ago
An investment project involves an immediate outlay of $8 million. The net cash flows received at the end of years 1, 2, and 3 wi
My name is Ann [436]

Answer:

(c) 0.46 million

Step-by-step explanation:

As provided immediate cash outlay = $8 million.

This will represent cash outflow at period 0, as it is made immediately, no time period has lapsed.

Cash inflows as provided and the respective present value factor are:

Year         Cash Inflow       Factor              Discounted Value

1                 $3 million         0.9091                $2,727,300

2                $4 million         0.8264               $3,305,600

3                 $2 million         0.7513                $1,502,600

Total present value of cash inflow = $7,535,500

Therefore, net present value = $7,535,500 - $8,000,000 = - $464,500

That is - 0.46 million

Correct option is

(c) 0.46 million

4 0
3 years ago
in a class of 28 sixth graders all but one of the students are 12 years old. witch two data measurements are the same for the st
Doss [256]
Out of 28 kids there is one that isnt 12
so 27 kids are 12 years old
1 isnt
concluding that, that 6th grade might be 11
so 1 out of 28
1:28


5 0
3 years ago
Which solid of revolution is produced by rotating the shape below 360° about the given axis?
maxonik [38]
<h3>Answer: Choice A</h3>

Explanation:

When we rotate a rectangle around an axis of symmetry, we end up with a cylinder. Think of a revolving door or a turbine. The flat door moves through 3D space to produce or carve out a 3D cylinder.

This figure is composed of two rectangles, so we'll end up with two cylinders. They will both share the same center, so we'll have a sideways two-layer wedding cake structure when everything is said and done. This points to choice A as the final answer.

5 0
3 years ago
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