# Question: Answer true or false to each statement and explain your

Answer true or false to each statement, and explain your answers.

a. The graph of a linear equation slopes upward unless the slope is 0.

b. The value of the y-intercept has no effect on the direction that the graph of a linear equation slopes.

a. The graph of a linear equation slopes upward unless the slope is 0.

b. The value of the y-intercept has no effect on the direction that the graph of a linear equation slopes.

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

Line A: y = 1.5 + 0.5x Line B: y = 1.125 + 0.375x 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 ...a. Find the regression equation for the data points. b. Graph the regression equation and the data points. The Kelley Blue Book provides information on wholesale and retail prices of cars. Following are age and price data for 10 randomly selected Corvettes between 1 and 6 years old. Here, x denotes age, in years, and y denotes ...In Exercise 4.51, you determined a regression equation that can be used to predict the price of a Corvette, given its age. a. Should that regression equation be used to predict the price of a 4-year-old Corvette? a ...On the WeissStats CD are data on home size (in square feet) and assessed value (in thousands of dollars) for the same homes as in Exercise 4.67. a. Obtain a scatterplot for the data. b. Decide whether finding a regression ...Post your question