Which graph shows the solution set of the fraction with numerator x minus 9 and denominator 7 x plus 2 is less than or equal to 0 ?
Answer
A
Image with description A horizontal x-axis number line with tick marks labeled from negative 1 to 10 in increments of 1. Draw the thick red line from an open circle at negative 0 point 3 to the open circle at 9 and extend this line infinitely with arrowhead to the left and right.
B
Image with description A horizontal x-axis number line with tick marks labeled from negative 1 to 10 in increments of 1. Left Interval: Starts with an open circle at approximately "negative 0 point 3" highlighted by a thick red line ending in a leftward-pointing arrowhead. Right Interval: Starts with an open circle at 9, highlighted by a thick red line ending in a rightward-pointing arrowhead.
C
Image with description A horizontal x-axis number line with tick marks labeled from negative 1 to 10 in increments of 1. Starts with an open circle at approximately "negative 0 point 3" highlighted by a thick red line ending in a leftward-pointing arrowhead. Right Interval: Starts with a solid, filled-in red circle at 9, highlighted by a thick red line ending in a rightward-pointing arrowhead.
D
Image with description A horizontal x-axis number line with tick marks labeled from negative 1 to 10 in increments of 1. Draw the thick red line from an open circle at negative 0 point 3 to the closed circle at 9 and extend this line infinitely with arrowhead to the left and right.