Algebra I, Unit 2: Quiz Review
The linear equation y=2x-5 goes through the point (2, ___ )
-1
The linear equation y-3=5(2-x) goes through the point (5, ___ )
-12
The linear equation y=2x-5 goes through the point ( ___ ,-5)
-15
The linear equation y=2x-5 goes through the point ( ___ ,-3)
1
The linear equation y+3=3x-7 goes through the point (4, ___ )
2
The linear equation y=4x-9 goes through the point ( ___ ,-1)
2
The linear equation y+4=5x-2 goes through the point ( ___ ,-4)
2/5
The linear equation y=4(x-3) goes through the point (5, ___ )
8
The standard form of a linear equation is
ax+by=c
T/F The ordered pair (-1,5) is a solution for the equation 4x-3y=19
false
T/F The ordered pair (10,-3) is a solution for the equation 2x-15=-3x+10
false
T/F The ordered pair (3,9) is a solution for the equation (1/3)y=3x
false
T/F The ordered pair (4,2) is a solution for the equation 4y-2x=1
false
T/F The ordered pair (4,9) is a solution for the equation -9y+4x=0
false
T/F The ordered pair (7,8) is a solution for the equation 3x-5y=19
false
A linear equation is any equations whose graph is a ____________________.
line
T/F A horizontal line would be a linear equation whose a=0 in standard form.
true
T/F A vertical line would be a linear equation whose b=0 in standard form.
true
T/F The equation x=9 is a linear equation.
true
T/F The equation x=9 is a linear function.
true
T/F The equation y=4 is a linear equation.
true
T/F The ordered pair (-1,-1) is a solution for the equation 3x-5y+1=-7
true
T/F The ordered pair (0,0) is a solution for the equation 2x+5=5+4y
true
T/F The ordered pair (2,4) is a solution for the equation 2x-15y=-56
true
T/F The ordered pair (8,3) is a solution for the equation y=2x-13
true
A linear function is a any linear equation that does not produce a ____________________ line.
vertical
The ____________________ is the point that intersects the x-axis.
x-intercept
The ____________________ is the point that intersects the y-axis.
y-intercept
For the x-intercept, y is ALWAYS ____________________.
zero
For the y-intercept, x is ALWAYS ____________________.
zero