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JulsSmile [24]
3 years ago
6

Problem 2 Previous Problem Problem List Next Problem (1 point) Determine ifv is an eigenvector of the matrix A No 1 5 0 0 7 0 -2

0 5 A = ,v= 5 2 0 1 No 2. 0 -4-8 -1 2 8 4 C A = ,v= -4 -4-4 -1 3. Yes -1 2 0 8 0 -3 0 5 A = -6 2 5 1 Note: You can earn partial credit on this problem. Submit Answers Preview My Answers You have attempted this problem 1 time. Your overall recorded score is 33%. You have 1 attempt remaining.
Problem 4 Previous Problem Problem List Next Problem (1 point) The matrix -6 A = -9 -5 k has two distinct real eigenvalues if and only if k
Mathematics
1 answer:
MrRa [10]3 years ago
5 0
I’m sorry i don’t know the answer
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PLZ HELP IM IN A HURRY!
AysviL [449]

Answer:

0.078 rounded to the nearest hundreth is 0.08 and 0.078 rounded to the nearest thousandth is 0.078

Step-by-step explanation:

if you need help i will give you my email

5 0
3 years ago
The table below represents a function. Which of the following equations could be its function rule?
worty [1.4K]

Answer:

y=2x-2 is the required equation.

Therefore, the second option is true.

Step-by-step explanation:

We know that the slope-intercept form of the line equation of a linear function is given by

y=mx+b

where m is the slope and b is the y-intercept

Taking two points (0, -2) and (1, 0) from the table to determine the slope using the formula

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:-2\right),\:\left(x_2,\:y_2\right)=\left(1,\:0\right)

m=\frac{0-\left(-2\right)}{1-0}

m=2

substituting the point (0, -2) and the slope m=2 in the slope-intercept form to determine the y-intercept i.e. 'b'.

y=mx+b

-2 = 2(0)+b

-2=0+b

b=-2

Now, substituting the values of m=2 and b=-2 in the slope-intercept form to determine the equation of a linear function

y=mx+b

y=2x+(-2)

y=2x-2

Thus, y=2x-2 is the required equation.

Therefore, the second option is true.

3 0
2 years ago
Multiply. Do not round your answer.<br> 9.2 x 14.71 =
Rzqust [24]
135.33 I didn’t round
7 0
1 year ago
Find the value of each variable, please explain.
Airida [17]

Answer:

x=67

y=113

z=50

Step-by-step explanation:

x=180-28-85=67

y=180-67=113

z=17+113=50

4 0
3 years ago
There are 6 squares and 15 triangles. What is the simplest ratio of squares to triangles?
Paladinen [302]

Answer:

2:5

Step-by-step explanation:

Hello!

A ratio is written as a:b.

Since we are writing it as a ratio of squares to triangles, "a" would be squares, and "b" would be triangles.

  • a:b
  • \text{squares  :  triangles}
  • 6:15
  • 3(2):3(5)    \hookrightarrow Remove common factors
  • 2:5

The simplest form of the ratio is 2:5.

3 0
1 year ago
Read 2 more answers
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