Give an example in which system of equations will infinitely many solutions.

Mathematics

2 answers:

faltersainse [42]3 years ago

6 0

Answer:

x + y = 2.

2x + 2y = 24.

Step-by-step explanation:

The equations' lines on the coordinate grid are the same. One equation is a multiple of the other. Any point on the line is a solution so there are infinite solutions.

Example:

x + y = 12

2x + 2y = 24

The second = first one * 2.

djyliett [7]3 years ago

3 0

Answer:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line).

Step-by-step explanation:

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PLEASE HELP ILL GIVE BRAINLIESTTTT

Yakvenalex [24]

Answer:

f(-3) = -2

f( 1 ) = - 1

If f(x) = -2, then x = 3

If f(x) = 2, then x = -5

Step-by-step explanation:

Looking at the graph, we can easily determine the value of the given functions.

f(-3) = -2 (This function basically asks, if x = -3, what is the value of y? In the graph, it shows that the value of y is -2).

f( 1 ) = - 1 (Similarly, this function asks, if x = 1, what is the value of y? In the graph, it shows that the value of y is -1).

If f(x) = -2, then x = ? ←← For this particular question, you're given the value of y = -2. All you need to do is look at the graph to see what is the value of x given that y = -2. Even though it is not clearly labeled on the graph, it shows the value of x = 3 (it is right where the end arrow is located).

Therefore, If f(x) = -2, then x = 3.

If f(x) = 2, then x = ? ←← Similar to the previous question, you're given the value of y = 2. In the graph, one of the given points has the coordinates of (-5, 2). This gives you the value of x = -5.

Therefore, If f(x) = 2, then x = -5.

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3 0

2 years ago

Question 17 of 25

Furkat [3]

9514 1404 393

Answer:

C. 1.2

Step-by-step explanation:

A probability is always in the range 0 to 1, inclusive. The value 1.2 cannot be a probability.

4 0