I need help please

What does y represent in the slope-intercept form y = a + bx? It is the dependent variable in the equation. Meaning the value of function for chosen x It is the y-intercept, that is, the point where the line crosses the vertical y-axis It is the independent variable in the equation. Meaning whatever value you choose, that will determine the value of function It is the slope of the line D Question 10 Analyze the slope of the function: y = 1.9 - 0.8x O b = -0.8, graph slopes downward to the right O b = -0.8, graph slopes upward to the right O b = 1.9, graph slopes upward to the right O b = 1.9, graph slopes downward to the right D Question 11 You conducted the first step of the experiment, and you need to check the data before the second stage of the it. You found the correlation coefficient r = What can you tell about the correlation of your data? Strong negative correlation No linear correlation Weak correlation