Problem

Problem

Here are the equations of four straight lines, A, B, C and D. A 3x+2y=63x + 2y = 6 B 2y=4x+92y = 4x + 9 C 2y−3=4x2y - 3 = 4x D 3y−2x=93y - 2x = 9 a. Circle the line that passes through (−2,0.5)(-2, 0.5) A B C D b. Circle the line that has gradient 23\frac{2}{3} A B C D c. Circle the two lines with yy-intercept 3 A B C D d. Circle the two lines that are parallel A B C D e. Circle the two lines that are perpendicular A B C D f. Circle the line that crosses the xx-axis at (−0.75,0)(-0.75, 0) A B C D

Browse the problem library