PLEASEEEEEEEEEEEEEEEEEE URGENT
Answers
Option C:
f(x) = 5x + 7 is the function of the input-output table.
Solution:
Option A: f(x) = 6x + 9
Input x = 1 in the above equation.
f(1) = 6(1) + 9
= 6 + 9
f(1) = 15
But the output is 12 in the table.
So, it is not the function of the table.
Option B: f(x) = 7x + 5
Input x = 1 in the above equation.
f(1) = 7(1) + 5
f(1) = 12
Input x = 5 in the above equation.
f(5) = 7(5) + 5
f(5) = 40
But the output is 32 in the table.
So, it is not the function of the table.
Option C: f(x) = 5x + 7
Input x = 1 in the above equation.
f(1) = 5(1) + 7
f(1) = 12
Input x = 5 in the above equation.
f(5) = 5(5) + 7
f(5) = 32
Input x = 10 in the above equation.
f(10) = 5(10) + 7
f(10) = 57
Input x = 5 in the above equation.
f(15) = 5(15) + 7
f(15) = 82
All outputs are correct for the given input.
Hence it is the function of the table.
Option D: f(x) = 12x + 1
Input x = 1 in the above equation.
f(1) = 12(1) + 1
f(1) = 12
Input x = 5 in the above equation.
f(5) = 12(5) + 1
f(5) = 61
But the output is 32 in the table.
So, it is not the function of the table.
Hence Option C is the correct answer.
f(x) = 5x + 7 is the function of the input-output table.
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Answers
2y^2-x-8y+5=0
2y^2-8y=x-5
complete the square with y
2(y^2-4y)=x-5
2(y^2-4y+4-4)=x-5
2((y-2)^2-4)=x-5
2(y-2)^2-8=x-5
2(y-1)^2=x+3
(y-1)^2=(x+3)/2
y-1=√((x+3)/2)
y=1+√((x+3)/2)
or we can graph it by hand
(y-1)^2=(1/2)(x+3)
it is a horizontal hyperbola
get into (y-k)^2=4P(x-h) form
(y-1)^2=4(1/8)(x-(-3))
since P>0, graph opens to right
P is distance from directix to vertex and from vertex to focus
vertex is (-3,1)
directix is x=-3.125
focus is (-2.875,1)
READ FULL ANSWER AND ASK ME QUESTIONS BEFORE REPORTING
Answers
Answer: The away team will win by m + 1 points
Step-by-step explanation: Minutes can't be negative, so m must either always be positive, or be 0 for a minute then positive for the rest of the game. Therefore, for any positive value m, 3m + 40 will always be greater than 2m + 39. So, the away team will win. To get the difference in points, subtract the two expressions to get m + 1
Answers
Answer:
3x^3 + 6x^2
Step-by-step explanation:
2x^2 + 3x^3 + 4x^2
Combine like terms
3x^3 + (2x^2+4x^2)
3x^3 + 6x^2
Answer:
b. 6 x² + 4 x³
Step-by-step explanation:
2x ² + 3x³ + 4x²
Combine like terms, we get
2 x² + 4 x² + 3 x³
6 x² + 3 x³
option a and b both are similar.
10cm, 3cm, 4cm
1cm, 3cm, 1cm
5cm, 2cm, 3cm
Answers
Answer:
10cm 5cm and 9cm
Step-by-step explanation:
just try this
take any two measurements and add them together if they are larger than the 3rd measurement it will work and all you have to do is do that to each measurement
10+5 is greater than 9
9+5 is greater than 10
9+10 is greater than 5
Answers
Adding 15 to both sides, we have,
27 - 15 + 15 = 12 + 15
i.e. 27 = 12 + 15
Answer: C [12 + 15 = 27]
To calculate by estimation, round each number to the nearest ten, hundred, ets as the case may be.
Here, rounding to the nearest ten, we have,
267 - 154 = 270 - 150 = 120.
Answer: C
Quotient of 18 and 2 = 18/2 = 9
Sum of 22 and 9 = 22 + 9 = 31
Subtracting the quotient of 18 and 2 from the sum of 22 and 9, we have:
31 - 9 = 22
Answer: D
Answers
1. f(x)+k = vertical shift
2. kf(x) = vertical stretch/shrink (depending)
3. f(x+k) = phase shift, also known as a horizantal shift.
4. f(kx) = Horizantal stretch/shrink
The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.
Answer:
C
Step-by-step explanation:
i wouldnt lie to you