Evaluate the expression when b=4 and x= -5
-9x+b

Could answer every question with steps

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)