A straight line is drawn through the points Determine the gradient of AB

Write the equation of the line AB

Taking algebra two apex courses and need with these questions

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato