Given f(x)=x^{2}+3x-2, what is the value of f(-1)?

Use the graph of the sine function y=2sinθ shown below

Long division the problem is 40 ➗ 348 = ?

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)