Answers
Related Questions
Which Equation Is equivalent To Log2y =x+7
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Answer:
the second one
Step-by-step explanation:
Which statement explains the difference between the graphs of f(x) = 4x^2 and g(x) = -8x^2 ?
A) The graph of g(x) is obtained by flipping f(x) over the y-axis and stretching vertically by a factor of 2.
B) The graph of g(x) is obtained by flipping f(x) over the x-axis and compressing vertically by a factor of 2.
C) The graph of g(x) is obtained by flipping f(x) over the x-axis and stretching vertically by a factor of 2.
D) The graph of f(x) is obtained by flipping g(x) over the y-axis and compressing vertically by a factor of 2.
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Answer:
I think C is best explains
The correct option is B.
The graph of g(x) is obtained by flipping f(x) over the x-axis and compressing vertically by a factor of 2.
What is transformation?Transformation means to change. Hence, a geometric transformation would mean to make some changes in any given geometric shape.
Given are two functions f(x) = 4x² and g(x) = -8x², we need to see the transformation done in the function f(x) to give g(x).
So,
We can see that there is scale factor of 2, because it was 4 in f(x) and in g(x) it became -8 that means the graph have been compressing vertically by 2 units.
Also, the presence of minus sign, this is because the reflection has been done here about x-axis, so it becomes -8x².
According to our study we can say that the graph is reflected over x-axis and compressing vertically by 2 units.
Hence, the correct option is B.
Learn more about transformations, click;
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A farm equipment company kept a record of the number of tractors made each month. What is the mean of the numbers? ANSWERS
6
7
9
8
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a function f(x) has x intercepts of -3 and -5. what is thr constant term in the function? f(x)= x²+8x+___
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Answer:
15
Step-by-step explanation:
(x+3)(x+5)=0
x^2+8x+15=0
Which one should I choose?
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Answer:
∠ 1 = 58°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
117° is an exterior angle of the triangle, then
∠ 1 + 59° = 117° ( subtract 59° from both sides )
∠ 1 = 58°
Find the surface area
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Answer: 80ft squared
Step-by-step explanation: 18 * 4 + 8 = 80
bc I’m so smart and def did not copy the other guy
can someone help me please
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9514 1404 393
Answer:
see attached
Step-by-step explanation:
The sum is formed by adding corresponding elements. For example, the lower right element (row 3, col 3) of the sum is 5+4 = 9
A radio station had 228 tickets to a concert. They gave away 5 times as many tickets to listeners as to employees. How many tickets did they give away to employees?
a. 6
b.5
c.38
d.43
plz explain i don't get it
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Part B Which of these statements are true? Choose all that apply. . А More than 20% of girls and more than 20% of boys chose math as their favorite subject. Fewer than 30% of girls and fewer than 20% of boys chose English as their favorite subject. с Fewer than 20% of girls and fewer than 20% of boys chose history as their favorite subject. D More than 20% of girls and more than 30% of boys chose science as their favorite subject B
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Monique went on a hike in the hills. The table
displays the times and distances from the beginning to
the end of the hike.
If Monique hiked at a constant pace, which equation
shows the relationship between the length of the time
she hiked and the distance she hiked?
A. d= 6t
B. d = 4.8t
C. d= 12.5t
D. d= 0.087
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Answer:
I believe it is A, d= 6t
It is an odd question though.
A car salesman sold a cat for $23,575, earning a commission of 4%. How much was his commission? '
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Answer:
The commission is 943
Step-by-step explanation:
Take the price of the cat and multiply by the commission rate
23575 * 4%
23575 *.04
943
The commission is 943
What is the length of BC? Round to the nearest tenth
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Answer:
9.9
use the special triangle formula or use cosine to find BC
HELP ASAP
Factor h²+6h-27 . The factored expression is...
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Answer:
(h+9)(h-3)
Step-by-step explanation:
The 6 can be made from factoring -27 into -3 and 9
Can someone help? I need to see work so i can write it on the screenshot and i need the answer
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Answer:
y=12 .
180-106=74
74+3y+22+4y=180
96+7y=180
7y=84
y=12
4×12 = 48
Step-by-step explanation:
Good luck dear ;)
Find the area. The figure is not drawn to scale.
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Answer:
13.8cm
Step-by-step explanation:
formula
b x h / 2
6.9 x 4 / 2
= 13.8
Alec drew a scale drawing of an arcade. The scale of the drawing was 8 inches : 3 feet. If the actual length of an air hockey table is 9 feet, how long is the air hockey table in the drawing?
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Answer:
[tex]24 = x[/tex]
Step-by-step explanation:
Write a proportion. Remeber that same units corresponds with each other.
[tex] \frac{8}{3} = \frac{x}{9} [/tex]
Cross multiply
[tex]72 = 3x[/tex]
[tex]24 = x[/tex]
Find the area of the parallelogram.
PLEASE HELP!!
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i need a little help with this
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what does 2x+2y=7 equal to
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2
x
+
2
y
=
7
Step 1: Add -2y to both sides.
2
x
+
2
y
+
−
2
y
=
7
+
−
2
y
2
x
=
−
2
y
+
7
Step 2: Divide both sides by 2.
2
x
2
=
−
2
y
+
7
2
x
=
−
y
+
7
2
Let's solve for y.
2
x
+
2
y
=
7
Step 1: Add -2x to both sides.
2
x
+
2
y
+
−
2
x
=
7
+
−
2
x
2
y
=
−
2
x
+
7
Step 2: Divide both sides by 2.
2
y
2
=
−
2
x
+
7
2
y
=
−
x
+
7
2
Answer:
y
=
−
x
+
7
2
I need help on this it's due in 10 minutes
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Answer:
B, no, yes, no, no, no, 225
Step-by-step explanation:
what is volume triangluar prism width of 6, length of 5, and a height of 13
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Answer:
1
4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4
Step-by-step explanation:
I don’t really know how to explain it’s sry.
Linear or Non Linear
The cost to ride in a taxi that initially charges $4 plus $0.25 per half mile
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Is it, a solution or, NOT a solution?
Answers
Answer:
Perosnally i think it is not a solution but let me check that for you!
Step-by-step explanation:
Answer:Answer x=15 and the answer for x=6 will be false!
Step-by-step explanation:X=6 is not a solution but the correct answer is 15 .First we know that 5+5=10,then if we add 10+5 that will give us 15.
On a survey, 7 students reported how many minutes it takes them to travel to school. Here are their responses.
13, 7, 12, 9, 8, 8, 16
Send data to calculator
Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.
I minutes
Х
5
?
need asap.
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Then divide by how many numbers there are, 73 divided by 7 = 10.4285714286
10.4285714286 rounded to the nearest tenth = 10.4
Hope this helps :D
Remove the largest possible common factor. Check your answer by multiplication.
35x3 + 21x2 + 28x
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Answer:
7x
Step-by-step explanation:
Calculating Circumference
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Circle B is r=5 d=10 c=31.41593
Circle C is r=2.25 d=4.5 c=14.13717
Circle D is r=3 d=6 c= 18.84
the mode of 100 120 120 140 140 100
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Answer:
100, 120, 140
Step-by-step explanation:
The mode is the value that occurs most often in the sequence. All the numbers occur twice
Mary runs in the Chicago marathon and it takes her 5 hours to complete it. Write a
or unit rate that could describe Mary's run if a marathon is 26.2 miles long.
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Find dy/dx in the following
1) y=x^[10] +10^[x] +e^[x]
2) y=㏒ x +e^[x]+√x - 1/x
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1. in picture 1
2. in picture 2
Hope this helps :T
Also I am not so shure about 2, but I am 98% shure 1 is right.
What is the absolute value equation below:
|x|=7∣
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THE ANSWER IS 7 because i did the math
