Given A= (8 -3 3 y+2), B= (3x z+4 w 1/2y), C=(x 2z 4 y). What is the value of matrix B of A+B=C

757764

step-by-step explanation:

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answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: x=3 and y=4

step-by-step explanation:

you just switch the numbers basically so it would be 3/17