The function rule for the equation y = -5x - 1 is
(x,y) ⇒ (0,-1) , (-1,4) , (3,-16)
<h3>What is dependent variable and independent variable ?</h3>
In a mathematical equation independent variable is set by us to examine the give equation or function how it is behaving or it's value for a specific value being set by us.We can also think of independent variable as the input to a function and dependent variable as the output.
According to the given question
y = -5x -1 the table is illustrated below
x -2 -1 0 1 2 3
y 9 4 -1 -6 -11 -16
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Answer:
x <= 5 is the answer
Step-by-step explanation:
Because the arrow is pointinng the direction of the color
Step-by-step explanation:
a1 = -4 = -4/1, a2 = 8/3
r = a2/a1 = (8/3) / (-4/1) = -2/3
the formula :
an = a1. r^(n-1)
so,
an = (-4). (-2/3)^(n-1)
Answer: 280 for number 2
Step-by-step explanation: I think I ain’t not % sure
Answer:
(B) a square matrix
Step-by-step explanation:
The given Equations are:
,
and
Which can be written as:
![\left[\begin{array}{ccc}3&-2&2\\7&3&-26\\-1&-11&46\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%26-2%262%5C%5C7%263%26-26%5C%5C-1%26-11%2646%5Cend%7Barray%7D%5Cright%5D)
Thus, it is a matrix with 3 number of rows and 3 number of columns, therefore the matrix which has same number of rows and columns is a square matrix, thus, a square matrix can be form using the given system of linear equations.
