All categories

3 years ago

18. What is the solution to the system of equations?

Mathematics

1 answer:

AlekseyPX3 years ago

6 0

Answer:

The solution to the system of equation is (0 , -2 , 1).

Step-by-step explanation:

You can check the solutions of the equations by putting the values of x, y, and z one by one.

You might be interested in

The temperature at 12 noon was 10 degree celsius. If it decreases at the rate of 2 degree celsius per hour until midnight, at wh

xenn [34]

9 o clock for 8 degree below zero 14 below zero at midnight

8 0

3 years ago

What are all the power of threes through 1000

algol13

1000= 10^3 -- ten to the third power

assuming you mean whole numbers,

graba calculator, figure out what
1^3, 2^3 3^3 ... 9^3 are
or
1x1x1
2x2x2
3x3x3
...
9x9x9

6 0

3 years ago

Graph the inverse of the function.

Ghella [55]

Answer:

The graph of the inverse function is the same that the graph of the original function

Step-by-step explanation:

step 1

Find the equation of the function in the graph

Let

f(x) ---> the function in the graph

we know that

Is a linear function

take the points (0,6) and (6,0)

Find the slope of the linear function

$m=(0-6)/(6-0)\\m=-1$

Find the the equation of the linear function in slope intercept form

$f(x)=mx+b$

we have

$m=-1$

$b=6$ ---> the y-intercept is given

substitute

$f(x)=-x+6$

step 2

Find the inverse of the function f(x)

Let

y=f(x)

$y=-x+6$

Exchange the variables (x for y and y for x)

$x=-y+6$

Isolate the variable y

$y=-x+6$

Let

$f^{-1}(x)=y$

$f^{-1}(x)=-x+6$

$f^{-1}(x)=f(x)$

In this problem the graph of the inverse function is the same that the graph of the original function

4 0

3 years ago

The greatest integer function, shown below, is defined to be the greatest___ less than or equal to x.

Nataly_w [17]

Answer:

Integer

Step-by-step explanation:

The greatest integer function, F(x)=[[x]], is defined to be the greatest integer that is less than or equal to x.

The Greatest Integer Function is also referred to as the Floor Function.

It is written as F(x)=[[x]]

The value of ⌊x⌋ is the largest or the greatest integer that is less than or equal to x

4 0

3 years ago

Peggy is purchasing a $108,000 home with a 30-year mortgage at 5.25%. If

Kisachek [45]

Answer:49.70

Step-by-step explanation:

3 0

3 years ago