pls help ...
Describe three ways to transform the graph of f(x) = log x to obtain the graph of g(x) = log 100x -1. Justify your answer.
Answers
Answer:
Translation up by one unitStep-by-step explanation:
Given
f(x) = log xLet's see what relationship has the function g(x) and f(x):
g(x) = log 100x - 1 = log 100 + log x - 1 = 2 + log x - 1 = log x + 1 = f(x) + 1g(x) = f(x) + 1As we see the function g(x) is the translation of the function f(x) up by one unit
Note: there is one transformation as described above. The interim steps in the solution could possibly be considered as different ways (like two units up and one unit down). The final position is just one way translation.
Related Questions
What is the slope of the line l ? (-2,9) (6,1)
Answers
explanation: -2-9/6-1 =-11/5
PLZ HELP MEEEEEEEEEEEEEEEEEE
Answers
The movie club is having a new member sale, so Mindy signs up. The equation -0.4x + 0.05y - 1.25 = 0 relates y, the total cost, and x, the number of months. What is the y-intercept of the line represented by the equation?
Answers
Answer:
Y intercept : ( 0 , 25 )
Step-by-step explanation:
Answer:
(0, 25)Step-by-step explanation:
We need to convert function to slope-intrcept form y=mx+b, where:
-0.4x + 0.05y - 1.25 = 0 {multiply both sides by 20}
-8x + y - 25 = 0 {add (8x+25) to both sides}
y = 8x + 25 ⇒ b = 25
Therefore y-intercept of the line is (0, 25)
A community service club has 12 seventh-graders and 12 eight-graders. The name of each student is put in a hat, and a name is drawn at random. Which number or number range describes the probability that the student selected is a seventh-grader
Answers
Answer:
1/2
Step-by-step explanation:
12 out of 24 is 1/2
PLEASE HELP!! 20 POINTS!
- ✓ 81+ ✓–49 + ✓ 25+ ✓-1
Answers
Answer:
Step-by-step explanation:
=-9+7i+5+i
=-4+8i
Answer:
It's indeterminate; because a negative number can't have an rational root when goes under an even radical.
Sara buys a sweater at a department store. The sweater costs $3030. The store is having a 2525% off sale on everything in the store.
Enter the amount of money, in dollars, Sara saves from the sale. Do not consider the sales tax.
Answers
Answer:
25% of 3030 is 757.5, so basically she is saving 757.5 dollars
Three houses are sold for:
£187000, £253000 and £141000
The company earns 2% commission on
each house.
What is the total commission earned?
Answers
Answer:
11,620$
p-by-step explanation:
I’m confused on my math someone help
Okay so we’re trying to find out if they are true or false I guess so the first question is HELP MEEE
Answers
Answer:
False, True, True are thr answers
2/3*9 is 6 which is not greater than 8
True
-3-1 equals -4 so -4 is less than or equal to -4
True 6*4 is 24 so 48-24 is 24 and 24 is greater than 20
The triangle shown below are similar. Solve for x. 
Answers
Answer:
x=16
Step-by-step explanation:
27/45=(2x+7)/(4x+1)
cross multiply
27(4x+1)=45(2x+7)
108x+27=90x+315
108x-90x=315-27
18x=288
x=288/18
x=16
Looking at the image, The triangle shown below are similar. The value for x is 16.
What is the triangle about?Note that in the triangle given, the shapes are similar. Therefore:
27/45 = 2x + 7/ 4x + 1
3/5 = 2x + 7/ 4x + 1
So:
3 (4x + 1) = 5 (2x + 7)
12x + 3 = 10x + 35
12x - 10x = 35-3
2x = 32
x = 32/ 2
x = 16
Therefore, the value of x is 16.
Learn more about triangle from
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Y=x(4)/2+3x(3)-2x-12
Answers
Answer:
[tex]\displaystyle y' = -2x^3 + 9x^2 - 2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsCalculus
Derivatives
Derivative Notation
Derivative of a constant is 0
Basic Power Rule:
f(x) = cxⁿ f’(x) = c·nxⁿ⁻¹Step-by-step explanation:
Step 1: Define
[tex]\displaystyle y = -\frac{x^4}{2} + 3x^3 - 2x - 12[/tex]
Step 2: Differentiate
Basic Power Rule: [tex]\displaystyle y' = -\frac{4x^{4 - 1}}{2} + 3 \cdot 3x^{3 - 1} - 1 \cdot 2x^{1 - 1}[/tex]Simplify Exponents: [tex]\displaystyle y' = -\frac{4x^3}{2} + 3 \cdot 3x^2 - 1 \cdot 2[/tex]Divide: [tex]\displaystyle y' = -2x^3 + 3 \cdot 3x^2 - 1 \cdot 2[/tex]Multiply: [tex]\displaystyle y' = -2x^3 + 9x^2 - 2[/tex]Tony graphed the line y = 52x + 2 on the coordinate plane. Which line did Tony graph?
Answers
Answer:
Slope:
52
y-intercept:
(
0
,
2
)
x
y
−
1
26
0
0
2
Step-by-step explanation:
sorry my thing is acting weird but try to solve it out ??
What is the measurement of angle A, side b, and side a
Answers
Answer:
a=26.039, b=58.021, c=42, A=24 degrees, B=115 degrees, C=41 degrees
Step-by-step explanation:
trig
Answer:
Step-by-step explanation:
To become a member of an ice-skating rink, you have to pay a one-time $50 membership fee. The cost of admission to the rink is $6 per visit for members $10 per visit for nonmembers. After how many visits to the rink is it less expensive to be a member than a nonmember?
Answers
Answer:
10x=50+6x more than 10
Step-by-step explanation:
Joel Bradley purchased a new cooler for his florist shop for $4,500. He wants to finance it with an installment loan from his bank. If he wants to finance only $2,800, what percent of the total cost should his down payment be?
Answers
Answer:
62.22% I think.
Step-by-step explanation:
Have a good day.
What is the measure of arc AC? Pls explain and I will mark brainliest!
Answers
Answer:
D. 146°Step-by-step explanation:
Arcs in the circle sum to 360°
Arc AB = 2*∠C = 2*(48°) = 96°Arc BC = 138° - givenArc AC = 360° - (96° + 118°) = 146°11=p-7-3p
Please help me
Answers
Answer:
p=-9
Step-by-step explanation:
11= p-7-3p
you can slove p-3p now which is -2p, then add -7 to both sides.
18=-2p
then divide by -2
p=-9
Identify the term that completes the equation.
XZ2=(WZ)(?)
Answers:
WZ
XW
XZ
YZ
Answers
Answer:
1: b. YZ, see "geometric mean theorem" in Wikipedia
2: a. sin Y = 7.4/10.9 ≈ 0.68, sine = opposite/hypotenuse
3: c. tan P = 8.5/16 ≈ 0.53, tangent=opposite/adjacent
4: a. AC = 11.7, sine = opposite/hypotenuse, sin(43) = 8/AC
5. KM = 10.68 use Pythagorean Theorem
measure of angle M = 35 degrees, use definition of tangent
measure of angle K = 55 degrees, M and K are complementary angle
Step-by-step explanation:
i hope this help
The term that completes the equation is YZ.
Option D is the correct answer.
We have,
From the figure,
∆WXY and ∆XYZ
∠WXY = ∠XZY = 90
∠ZYX = ∠XYW (common angle)
∆WXY ≅ ∆XYZ
And,
∆WXY and ∆WXZ
∠WXY = ∠WZX = 90
∠YWX = ∠XWZ (common angle)
∆WXY ≅ ∆WXZ
Now,
From (1) and (2),
∆XYZ ≅ ∆WXZ
This means,
The corresponding sides are proportional.
We can write as,
YZ/XZ = XZ/ZW
XZ² = WZ x YZ
Thus,
The term that completes the equation is YZ.
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In the figure shown below, line “m” and line “n” are parallel what is the value of x?
Answers
Answer:
x = 20°
Step-by-step explanation:
3x - 10° + 5x + 30° = 180° { being co-interior angles }
8x + 20 ° = 180°
8x = 180° - 20°
8x = 160°
x = 160° / 8
x = 20°
Infrared, ultraviolet and visible light are
all part of the electromagnetic spectrum.
The basic difference between them is
their
source
speed
wavelength
Temperture
Answers
i need help now pleaseeee
Answers
Answer:
y=75° (opposite angle of parallelogramare equal)
x+8=16(opposite sides are equal)
x=16-8
x=8
Answer:
y=75
x=8
Step-by-step explanation:
Hope this helped!
y+8=x/2 linear or nonlinear
Answers
source: trust me bro
answer : linear
source: trust me people
26
24
10
HELP PLSSsSs
Answers
Answer:
what is the question? all I see is a drawing w labels
Area semicircle = 1/2 * pi * r^2
= 1/2 * 3.14 * 13^2
= 1.57 * 169
= 265.33
Area of triangle = 1/2 * base * height
= 1/2 * 24 * 10
= 12 * 10
= 120
265.33 + 120 = 385.33
Pedro read
1/4
of a book in the morning, and he read some more at night. By the end of the day, he still had
1/3
of the book left to read. How much of the book did Pedro read at night? write you answer as a mixed number!! Your help means the world to me. ill mark brainly! 16 points!
Answers
9514 1404 393
Answer:
5/12
Step-by-step explanation:
Since Pedro had 1/3 of the book remaining at the end of the day, he had read a total of 2/3 of the book. If n represents the amount read at night, you have ...
1/4 + n = 2/3
3 +12n = 8 . . . . . multiply by 12
12n = 5 . . . . . . . .subtract 3
n = 5/12 . . . . . . divide by 12
Pedro read 5/12 of the book at night.
_____
Since Pedro reads only a fraction of the book, it is not a "mixed number."
__
The solution is equivalent to finding the difference ...
2/3 - 1/4
= 8/12 - 3/12 = 5/12
Solve for x
[tex]\frac{x}{7}[/tex] − [tex]\frac{x}{9}[/tex] =−1
Answers
Answer:
[tex]x = \frac{ - 63}{2} \: or \: - 31.5[/tex]
Step-by-step explanation:
[tex] \frac{x}{7} - \frac{x}{9} = - 1[/tex]
Lets take the L.C.M of 7 & 9.
L.C.M of 7 & 9 = 63
[tex] = > \frac{9x - 7x}{63} = - 1[/tex]
[tex] = > \frac{2x}{ 63} = - 1[/tex]
Now lets multiply 63 on both the sides.
[tex] = > \frac{2x}{ 63} \times 63 = (- 1) \times 63[/tex]
[tex] = > 2x = - 63[/tex]
Now lets divide both the sides by 2.
[tex] = > \frac{2x}{2} = \frac{ - 63}{2} [/tex]
[tex] = > x = \frac{ - 63}{2} = - 31.5[/tex]
The population of a city decreases by 1.6% per year. If this year's population is 320,000, what will next year's population be, to the nearest individual?
Answers
Answer:
314,880
Step-by-step explanation:
If the population decreases by 1.6% per year, this means the population is 98.4% of the population of the previous year. What this means is we can multiply the current population, 320,000, by 98.4/100, as 98.4/100 is equivalent to 98.4%. This gets us 314,880.
Answer:
314880
Step-by-step explanation:
Lines De and AB are parallel.
D
C
E
B
А
Which angles represent alternate interior angles?
angles A and C
angles B and D
angles C, D, and E
angles B and C
Answers
Answer:
option 2
angles B and D are the alternate interior angles
lines DE and AB being parallel lines and and line BC being the transversal
Answer:
The answer is B and D
Step-by-step explanation:
Confirmed
Solve for x, please!
Answers
Answer:
45
Step-by-step explanation:
Answer:
30 + 70 + 2x-10=180
90+2x=180
2x=180-90
x=90/2
x=45
X=45
Hope it helps
What is the range of the data set? {43.2, 46.8, 44.5, 46.8, 44.2, 41.9, 45.8, 46.9, 41.2, 46.8, 44.1}
Answers
Answer:
the range of this answer is 5.6
HELP!!!! IT'S DUE TONIGHT!!!!!!!!!!!!
Answers
Down 8 units means you’re going down the y axis which I’m pretty sure means the -8 is supposed to be on the outside
Sebutkan nama sisi rusuk dan sudut dari bangun ruang di bawah ini
Answers
Answer:
could u translate it to english?
Step-by-step explanation: