Find the vertex of
.
[ 2 , 4 ]
[ − 2 , 4 ]
[ 2 , − 4 ]
[ − 2 , − 4 ]
If a linear function
satisfies f(1) = 5 and f( − 1) = 10, find
.
y = 5x + 15
y = 5x − 15
Solve the equation
[ x = 1 ]
[ x = −1 ]
Sketch the graph of
.
Sketch the graph for
Solve the equation
[ x = 2 ]
[ x = −2 ]
Find the equation for the parabola shown below.
Solve the equation
[ x = 1 ]
Solve the equation
[ x = 13 ]
[ x = −2 ]
[ x = 256 ]
[ x = 8 ]
Solve the equation
.