# Question: 0 4 and 1 a Determine whether it slopes upward slopes downward

0.4 and 1

a. Determine whether it slopes upward, slopes downward, or is horizontal, without graphing the equation.

b. Find its equation.

c. Use two points to graph the equation.

a. Determine whether it slopes upward, slopes downward, or is horizontal, without graphing the equation.

b. Find its equation.

c. Use two points to graph the equation.

**View Solution:**## Answer to relevant Questions

0 and −0.5 a. Determine whether it slopes upward, slopes downward, or is horizontal, without graphing the equation. b. Find its equation. c. Use two points to graph the equation. According to Hooke's law for springs, developed by Robert Hooke (1635-1703), the force exerted by a spring that has been compressed to a length x is given by the formula F = −k(x − x0), where x0 is the natural length of ...Line A: y = 3 − 0.6x Line B: y = 4 – x a. Graph the linear equations and data points. b. Construct tables for x, y, ˆy, e, and e 2 similar to Table 4.4 on page 151. c. Determine which line fits the set of data points ...The data points in Exercise 4.41 Line A: y = 3 − 0.6x Line B: y = 4 – x For which of the following sets of data points can you reasonably determine a regression line? Explain your answer.Post your question