Brad purchased a bag of apples for $2 and b pounds of bananas for $0.50 per pound. he spent a total of $3. the total price of his purchase is represented by the equation 0.5b + 2 = 3. what was the total number of pounds of bananas that brad purchased? show how you got your answer.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Me n o w. i need t h i s. 10 points

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !