Consider the quadratic equation 4x2 – 11x – 3 = 0. Which of the following shows this equation is rewritten and ready to solve using factoring by grouping? Question 1 options:

A)

4x2 – 9x – 2x – 3 = 0

B)

4x2 – 12x + x – 3 = 0

C)

4x2 + 12x – x – 3 = 0

D)

4x2 – 6x – 5x – 3 = 0

Which point is a solution to y s 4x + 5?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2