Answers:
Absolute maximum: 4f(-3) = -2Absolute minimum: Does not existRange: [tex](-\infty, 4][/tex]Domain: [tex][-4, \infty)[/tex]Is it a function? YesRelative Maximum(s): 2Increasing Interval(s): [tex](-2, 1)[/tex] ... interval notationDecreasing Interval(s): [tex](-\infty, -2) \ \cup \ (1, \infty)[/tex]Relative Minimum(s): -4=====================================================
Explanations:
The absolute maximum occurs at the highest point. Specifically, it's the largest y output possible. In this case, it's y = 4.
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To determine the value of f(-3), we draw a vertical line through -3 on the x axis. Mark where this vertical line crosses the curve. Let's say its point P. From point P, draw a horizontal line until you reach the y axis. You should arrive at y = -2. Therefore, f(-3) = -2.
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The absolute min is similar to the absolute max, but now we're looking at the lowest y output possible. No such y value exists because the curve goes on forever downward.
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The range is the set of all possible y outputs. The range in compound inequality notation is [tex]-\infty < y \le 4[/tex] indicating y can be anything between negative infinity and 4. We can include 4. The range in interval notation is [tex](-\infty, 4][/tex]. Note the use of the square bracket so that we include the 4.
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The domain is the set of x inputs possible. The smallest such input allowed is x = -4. There is no largest input because the graph goes on forever to the right. The domain is any x value such that [tex]-4 \le x < \infty[/tex] which condenses to the interval notation [tex][-4, \infty)[/tex]
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This is a function because we cannot draw a single vertical line through more than one point on this curve; hence, this graph passes the vertical line test.
Put another way, any x input in the domain leads to exactly one and only one y output. This is a nonvisual way to prove we have a function.
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A relative maximum occurs at any peak or mountain region. It is relatively the highest point in the neighborhood/region of points. There's one such mountain peak and it's at (1,2). We can think of this as a vertex of sorts for an upside down parabola. So the relative max is y = 2 because we're only concerned with the y value.
Note: y = 4 is not a relative max because there aren't any points to the left of that endpoint. A relative extrema must have points to the left and right of it for it to be a valid neighborhood.
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Imagine this curve represents a roller coaster. As we move to the right, going uphill on this curve is an increasing section. That would be the interval from x = -2 to x = 1. So we'd say -2 < x < 1 which condenses to the interval notation (-2, 1). This is not to be confused with ordered pair (x,y) notation.
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Now we consider when we move downhill when we move to the right. This occurs on the intervals [tex]-\infty < x < -2[/tex] and also [tex]1 < x < \infty[/tex]. We don't include any of the endpoints. This is because at x = -2 and x = 1, the cart is neither moving uphill nor downhill. These locations are stationary resting points so to speak.
Those two inequalities mentioned convert to the interval notations [tex](-\infty, -2)[/tex] and [tex](1, \infty)[/tex] in that order.
Once we determined those separated disjoint regions, we glue them together with the use of the union symbol U.
Our answer for this part would be [tex](-\infty, -2) \ \cup \ (1, \infty)[/tex]. Any point in this collective region will be moving downhill when moving left to right.
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This is similar to a relative maximum, but this time we're looking at the lowest valley point of a certain neighborhood. This is at (-2,-4). Therefore, the relative min is y = -4.
In one season a basketball player missed 45% of her free throws. How many free throws did she attempt if she made 176 free throws?
Step-by-step explanation:
she missed 45%, so that means she made 55% of her free throws.
and these 55% correlate to the absolute number of 176 successful throws.
so,
55% = 176
1% = 55%/55 = 176/55
100% = 1%×100 = 176×100/55 = 320
so, she attempted 320 free throws in total.
Determine the number of terms n in each arithmetic series
a1 = -29, an = -119, Sn = -740
Please help :,(
Please help me I need this done
Answer:
I will help you but question is not clear
Find the indicated values by using the table.
X= g(x)=2x+1
What term describes the amount you must pay in order to be considered “up-to-date” with your credit card payments?
Interest
Minimum payment
Closing balance
Answer:
Minimum payment
Step-by-step explanation:
A minimum payment is the least amount that one must pay to be "up-to-date" with one's credit card payments.
In this exercise we have to use the knowledge of finance and identify in the given statement which term is used correctly:
Minimum payment
So the term used in this exercise corresponds to:
A minimum fee happen the minimal amount your credit card issuer will acknowledge toward your charge card balance each temporal length of event or entity's existence. You must pay not completely this amount for your fee to be deliberate "according to schedule," and to prevent late charge for service or privilege and other punishment.
See more about finance at brainly.com/question/10024737
Water expands when it freezes. Ice is less dense than water so it floats.If the increase in volume is 4% what volume of water will make an iceberg of 12 700000 m^3?
Answer:
Volume of water would be 12,200,000 m^3
Step-by-step explanation:
hope that helps :D
z i = -5 3 , có R 1 1 e z z = 5, Im 3 = -
Don’t answer on this or ur sus
>:)
heheheheheheheherhehehehreh
A class is selling magazines as a fund raiser. of the 500 magazines sold, allie sold 1/7 of them. Gary sold 0.085 of the magazines. rob sold 9/100 of the magazines, and felisha sold 0.185 of the magazines. who sold the most magazines?
PLS ANSWER QUICKLY THANK YOU :)
Answer:
Felisha
Step-by-step explanation:
Please help, the question is in the photo
Answer:
38.3 miles per gallon
Step-by-step explanation:
if you divide the miles driven by the gallons used you get 38.3
689.4 / 18 = 38.3
1263.9 / 33 = 38.3
1570.3 / 41 = 38.3
Which of the following functions is graphed below?
Answer:
ITS A
Step-by-step explanation:
the y intercept is at positive 4 so y will be at 4
I want to say A, but at the same time, is the x in an absolute value function?
evaluate: 16^1/2 x 2^-3
Answer:
64
Step-by-step explanation:
16^1
---------------------- = 64
2 x 2 - ^3
Apply exponent rule
16^1 = 16
= 16
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2x2 - ^3
16 = 2x 8
2 x 8
-----------
2 x 2 - ^3
Cancel the common factor <2>
8
---------
2-^3
Factor the number 8 = 2^3
2^3
----------
2-^3
Apply exponent rule.
= 2^3 - (-3) = 6
3- (-3) = 6
= 2^6
2^6 = 64
64 is the answer
Answer:
0.5
Step-by-step explanation:
[tex] {16}^{ \frac{1}{2} } \times 2 {}^{ - 3} [/tex]
[tex] \sqrt{16} \times \frac{1}{{2}^{3} } [/tex]
[tex]4 \times \frac{1}{2 \times 2 \times 2} [/tex]
[tex] \frac{1}{ 2} [/tex]
A stereo is marked down $75. If this is a 15% decrease, what was the original price for the stereo?
3 with an exponent -5
Answer:The answer would be 1/243
———————————————
In decimal form is would be: 0.00411522 . . .
Answer: 1/243
Step-by-step explanation:
3^-5= 1/(3^5) = 1/ (3*3*3*3*3) = 1/243
Find the value of x.
calculate the formula of the triangle and then use pythagoras thereom to solve the values according to their sides
Don't forget to thank me later
solve pls brainliest
Once the high temperature was 30°F. Then at night the temperature dropped by 23 degrees. does the expression 30 + (-23) mean the temperature at night? explain.
Answer:
7°
Step-by-step explanation:
simple arithmetic duh
What is the equation of a line that passes through the points (6,-4) and (1,6)
Answer: y = -1/2x + 8
Step-by-step explanation:
Answer: Y=-1/2x+8
Step-by-step explanation:
You have to divide
A) AAS
B)ASA
C)not enough information
D) SSS
Use the associative property to simplify the expression 50 + 20 + 37
Answer:
(50+20) +37=70+37=107
Find the radius of the circle.
3(x – 5)^2 + 3(y + 9)^2 = 48
(?,?)
Answer: radius = 4
Step-by-step explanation:
The equation of circle is [tex](x - h)^{2} +(y - k)^{2} =r^{2}[/tex]
So [tex]3((x-5)^{2}+ (y+9)^{2} )=48[/tex]
[tex](x-5)^{2}+(y+9)^{2}=16[/tex]
So [tex]r^{2} = 16[/tex]
[tex]r=4[/tex]
Please give me a brainliest answer
"andrea sells cell phones in sydney, but never on sunday. she is paid 3500 a month plus 20% of her monthly sales. she needs to earn atleast 4800 a month to pay for her rent, food, fun, and other life essentials. to afford her lifestyle, what amount of sales will andrea need to achieve?"
Answer: Answer. $6500.
Step-by-step explanation:
The equation to solve it is
3500 + 0.2*x = 4800,
Simplify and solve it:
0.2x = 4800 - 3500,
0.2x = 1300,
x = 1300%2F0.2 = 6500.
Was the HOA president right for doing so? What other factors could have contributed to both the rise in ice cream sales and murders? Is this an example of correlation or causation?
Answer:
No, the HOA president was wrong because both murder and ice cream sales spiked during the summer months but slowly decreased during months in the spring, fall and winter times. This is an example of causation.
Step-by-step explanation:
I wouldn't put exactly that because i put that on mine but here's an idea!
Hope this helps! <3
Have a nice day/night!
I will gladly give brainliest.
4 ( 2x - 3) -2 ( x + 1)
Answer:
6x - 14
Step-by-step explanation:
4(2x - 3) - 2(x + 1)
1. Expand both brackets
(8x - 12) - (2x + 2)
2. Simplify
8x - 2x = 6x
-12 - 2 = -14
Therefore, 4(2x - 3) - 2(x + 1) = 6x - 14
if carl runs 4 laps in 18 minutes, how many laps can he run in 1 1/2 hours
Answer:
20 laps
Step-by-step explanation:
18 divide by 4 = 4.5
so 1 lap equals 4.5 minutes
and 1 and half hours is 90 minutes so 90 divide by 4.5 = 20 laps
Does anyone know this?
Answer:
Simple as 3x + 1
what is the sum of 71/5 + 2 4/5 = N
A.9 5/5
B. 10
C. 10 5/5
D. 9 1/2
Answer:
A
Step-by-step explanation:
71/5 + 24/5 = N
Since the denominator is the same for both values, we can add them together.
71+24 / 5 = 95/5
We can prove this since 71/5 = 14.2 and 24/5 = 4.8
14.2 + 4.8 = 19
95/5 = 19
please help.... fast
Answer:
HLStep-by-step explanation:
It tells you the triangle is a right triangle and it tells you that the hypotenuse of both triangles is congruent.
I'm confident that this is the answer.
Find h(-1) if h(x) =- 3|3x – 6|– 3?
Answer:
Step-by-step explanation:
h(-1) = - 3|3(-1) - 6| - 3
h(-1) = - 3|-3 - 6| - 3
h(-1) = - 3|-9| - 3
h(-1) = - 3(9) - 3
h(-1) = - 27 - 3
h(-1) = - 30
Hey , help maybe please thanks<3?
Answer:
48 fluid ounces= 3 pints
Answer:
3 pints
Step-by-step explanation:
[tex]48 \: fl \: oz \: \div \frac{8 \: fl \: oz}{cup} = 6 \: cups[/tex]
[tex]6 \: cups \: \div \frac{2 \: cups}{pint} = 3 \: pints[/tex]