Correct answer only ! graph h(x) = -x^2 + 3

 Vertex (0, 3)     2nd Point (1, 2)

Step-by-step explanation:

h(x) = -x² + 3 is in standard form.

The Axis Of Symmetry can be found by using the formula:

h(x) = -1(x²) + 0(x) + 3   ⇒ a= -1, b= 0, c= 3

Plug the x-value into the equation to find the y-value of the vertex:

y = -(0)² + 3

  = 3

So,  the vertex is (0, 3)

To find a 2nd point, choose any value for x and plug it into the equation to find the y-value: I choose x = 1

y = -1(1)² + 3

 = -1 + 3

 = 2

So, the 2nd point is (1, 2)

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

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