Given a quadratic function with a graph that has x-intercepts (7,0) and (-3,0) and a y-intercept of (0,7). 1. Find the equation in factored form. 2. Find the equation in standard form.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

answer:

step-by-step explanation:

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step-by-step explanation:

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