Select the correct answer. find the slope and the y-intercept of the equation 4x + 5y = -9.
a)slope= 4/5 and x-intercept, and y-intercept -9/5
b)slope= -4/5 and x-intercept, and y-intercept 9/5
c)slope= -4/5 and x-intercept, and y-intercept -9/5
d)slope= 4/5 and x-intercept, and y-intercept 9/5

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done