The linear equation 24x-6y=18 can be rewritten in slope-intecept form as y=4x-3. The slope of the graph is 4 and the y-intercept is -3. To graph, begin at the y-intercept and use the slope to locate the next point, then draw a line through these points.
The equation the student wants to graph is 24x-6y=18. To plot this equation, start by solving for y to put this equation in slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.
To do this, subtract 24x from both sides to get -6y = -24x + 18. Then, divide every term by -6 to yield y=4x-3. So, the slope (m) of the line is 4 and the y-intercept (b) is -3.
Begin graphing by plotting the y-intercept (0,-3) on the graph. From there, use the slope to find your next point by going up 4 units and right 1 unit. Draw a line through these points, and you have your graph.
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Answer: 13x-1
Step-by-step explanation:
Answer:add the exponets
Step-by-step explanation:
Answer:
a matrix with 1's in the main diagonal and zeros everywhere. The identity matrix of order 2×2 is: [1 0 0 1].
The 2x2 identity matrix is a square matrix with 1s on the main diagonal and 0s elsewhere. It serves as the multiplicative identity in matrix multiplication, leaving the original matrix unchanged when multiplied.
In mathematics, the 2x2 identity matrix, denoted by the symbol I or Id, is a square matrix containing elements that make it act as the multiplicative identity in matrix multiplication. Specifically, a 2x2 identity matrix is written as:
I = [1, 0; 0, 1]
Here, the numbers 1 are positioned on the main diagonal from the top-left to bottom-right (also termed as principal diagonal). The other elements, outside the main diagonal, are 0. This particular configuration results in special properties such as, when any matrix is multiplied by the identity matrix, the original matrix is unchanged. So, if we have a 2x2 matrix A, then multiplying by the identity gives AI = IA = A.
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6÷2(1+2)=?
Answer:
This is not correct
Step-by-step explanation:
PEMDAS tells us to solve 56/4x2 as such
56/4x2
14x2
28