The piecewise function h(x) is shown on the graph.

on a coordinate plane, a piecewise function has 2 lines. the first line has a closed circle at (negative 4, negative 4) and goes up to an open circle at (negative 1, 2). the second line has a closed circle at (negative 1, 3), continues horizontally to (1, 3), and then goes down to a closed circle at (4, 0).
what is the value of h(3)?

–2
–1
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

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

answer: the correct answer is -32

step-by-step explanation: