Quiz about Desigualdades

Question 1

Resuelve la siguiente desigualdad: $$6x\ -10\ >3x+5$$

Accepted Answer

$$\left(5,\ \infty\right)$$

Answer

$$\left(-\infty,\ 5\right]$$

Answer

$$\left(\infty,\ 5\right)$$

Answer

$$\left[5,\ \infty\right)$$

Question 2

Resuelve la siguiente desigualdad: $$2x\ -\ 6+3x\ \ge8x+21$$

Accepted Answer

$$\left(-\infty,\ -9\right]$$

Answer

$$\left(\infty,\ 9\right)$$

Answer

$$\left[-\infty,\ -9\right)$$

Answer

$$\left(9,\ \infty\right)$$

Question 3

Escribe la siguiente desigualdad: $$3\le\frac{2x-3}{5}<7$$

Accepted Answer

$$\left[9,\ 19\right)$$

Answer

$$\left(9,\ 19\right)$$

Answer

$$\left(\infty,\ 19\right)$$

Answer

$$\left(9,\ 19\right]$$

Question 4

Resuelve la siguiente desigualdad: $$4>\frac{2-3x}{7}-2\ $$

Accepted Answer

$$\left(-\frac{26}{3},\ \frac{16}{3}\right)$$

Answer

$$\left(\frac{16}{3},\ \infty\right)$$

Answer

$$\left[-\ \frac{26}{3},\ \frac{16}{3}\right]$$

Answer

$$\left(-\ \frac{3}{26},\ \frac{3}{16}\right)$$

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