if f(x)=x^2+4x-5, find f(-4)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Finding tbe values of the variables in each kite

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.