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user100 [1]
3 years ago
12

What are the solutions to the system of equations graphed below select all that apply

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0

Answer:

(3,-6) and (-5,-13) are the required solution.

Step-by-step explanation:

We have been give the graph of a function in which there is a downward parabola and a line.

Solution to the system of equation is intersection of two curves.

We can see that the parabola and line intersects at two points.

We ca see from the graph that there is 2 units scale in the coordinate plane.(3,-6) and (-5,-13) are the required solution.

vladimir2022 [97]3 years ago
8 0

Answer:

A. (-5, -13)

Step-by-step explanation:

When solving two equations using the graph method, the solutions are points where the two graph equations meet. This gives the values of x-coordinate and y-coordinate that satisfy the 2 equations.

The intersection of the two equation makes the solution.

Considering the diagram below the equations meet at (2,-6) and (-5, -13).

∴ The answer are (2,-6) & (-5, -13)

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the length of the base of an isosceles triangle is x. The length of a leg is 4x-5. The terminator of the triangle is 35. find x.
vodomira [7]

Answer:

x= 5

Step-by-step explanation:

We are given;

  • Base of the triangle as x
  • Length of the leg is 4x-5
  • An isosceles triangle has two equal legs and a base.
  • The perimeter of the triangle is 35 (spelling mistake in the question)

To get the perimeter of a triangle we add the lengths of all sides of the triangle.

Therefore;

x + 4x-5 + 4x-5  = 35

9x - 10 = 35

9x = 45

  x = 5

Thus, the value of x is 5

7 0
3 years ago
What number between 121 and 149 is exactly divisible by both 3 and 5
Komok [63]

Answer:

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Step-by-step explanation:

135 by 3 is 45

by 5 is 27

3 0
2 years ago
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Find the average rate of change of the function f(x) = 1/x-2 between the given points x = 4 and x = 8​
Sedbober [7]

If <em>f(x)</em> = 1/<em>x</em> - 2, then the average rate of change between <em>x</em> = 4 and <em>x</em> = 8 is

(<em>f</em> (8) - <em>f</em> (4)) / (8 - 4) = ((1/8 - 2) - (1/4 - 2)) / 4 = -1/16

If you meant <em>f(x)</em> = 1/(<em>x</em> - 2), then it would be

(<em>f</em> (8) - <em>f</em> (4)) / (8 - 4) = (1/(8 - 2) - 1/(4 - 2)) / 4 = (1/6 - 1/2) / 4 = -1/12

<em>Make sure to check which one is the correct function!</em>

7 0
2 years ago
I need help solving number 11 please.
Mnenie [13.5K]

set up the triangle with the information given. then just solve for x.

3 0
3 years ago
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Ipatiy [6.2K]

Answer:

9 cars/week

Step-by-step explanation:

(10+9+11+6)/4=36/4=9

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3 years ago
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