Set 94
Choose the best answer.
- What distinguishes a linear equation from other types of
equations?
a. its graph is a horizontal line
b.its graph is a vertical line
c. its graph is a diagonal line
d.its variables have exponents of 1 - The slope and y-intercept of the linear equation –2x+ 3y= –3 is:
(Hint: Change this equation into Slope-Intercept form.)
a. slope = ^23 , y-intercept = –1
b.slope = –2, y-intercept = 3
c. slope = –^23 , y-intercept = –3
d.slope = –2, y-intercept = –1 - What is the value of bif (–2,3) satisfies the equation y= ^12 x+ b.
a. –2
b.–1
c. 3
d. 4 - Which of the following points does notlie on the graph for the
linear equation (^32 )x– 2y= 14.
a. (1,–^245 )
b.(2,–^121 )
c. (–2,^127 )
d.(0,–7) - Convert the linear equation 4x– 2y= 4 into a slope-intercept equation.
a. y= 2x– 2
b.y= –2x+ 2
c. x= ^12 y– 2
d.x= –^12 y+ 2
501 Geometry Questions