Hello! I could use some help with this algebra question:)
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Answer:
f(-2) = -14
f(4) = -13
Step-by-step explanation:
(in picture)
Related Questions
Find the domain of f(x)= sqrt2-9x
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[9 4] x= [-9 -6]
[2 1] [-1 -8]
A. [5 -26]
[9 -60]
B. [-5 26]
[-1 -8]
C. [-5 26]
[9 -60]
D. [9 26]
[9 1]
solve the system
{ 2x +y - 4z = -30
{ 3x + 2y +2z =-8
{5x + 5y + z = -26
A. (-30,-8,-26)
B.(4,-2,4)
C. (-4,-2,4)
D.(-4,2,-4)
Answers
Find the determinant;
9*1- 2*4= 1
Inverse of the matrix;
1(
Pre-multiplying the matrix by the inverse on both the left hand side and the right hand side gives the answer above.
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Answer:
The graph in the attached figure
Step-by-step explanation:
we have
solve for x
Group terms that contain the same variable, and move the constant to the opposite side of the inequality
The solution is the interval-------> (4,∞)
All real numbers greater than
The solution is the shaded area to the right of the vertical dashed line
see the attached figure
5x+3>4x+7
Step 1: Subtract 4x from both sides.
5x+3−4x>4x+7−4x
x+3>7
Step 2: Subtract 3 from both sides.
x+3−3>7−3
x>4
Answer:
x>4
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Answers
Step-by-step explanation:
Hello there!
Multiply the probabilitites of the two outcomes:
7/16 x 1/4=7/64
There you have it.
Have a great day!
:)
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Answers
The repeating pattern in the decimal representation of 2/9 is 2, and it repeats indefinitely.
The fraction 2/9 in decimal form is a repeating decimal with a repeating pattern of the digit 2. To determine the length of the repeating pattern, you can perform long division to find the decimal equivalent:
0.222222...
--------------
9 | 2.000000...
- 1.8
-----
20
-18
-----
20
-18
-----
20
-18
-----
...
The repeating pattern in the decimal representation of 2/9 is 2, and it repeats indefinitely. Therefore, the smallest group of repeating digits is just the digit 2, and there is 1 repeating digit in the pattern.
Learn more about repeating digit here
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Answer:
The answer is A.
Step-by-step explanation:
First, divide two by nine. The result is the decimal zero point two repeating.
Second, the digit that repeats is two. So, since two is one digit, the answer is A.