Linear Equations
what is the domain of the equation
8x-3
All real numbers
12x+3y=36
12-4x
Find the solution of the following inequalities
3x-y>2
3x-y<-5
No solution
find the vertex
y=x2-4x
(2,-4)
Write an equation for an exponential function?
y=3^x - 4
what is the range of the equation
7x-3
All real numbers
what is the definition of system of equation
set or collection of equations
Find the solution
y<5x+5
y>5x+9
No solution
what the factor of the equation
x2+5x=6
x2+5x-6=0
(x=6)(x=1)
x=-6
x=1
What is the typical Domain?
All real numbers
What is the slope of the equation
y=2x-1
2
2x+9y=0
(2/9)x+0
What are the solutions of
4-6x>-15x+1
x<3
what is the axis of symmetry
f(x)3x2-18x+13
x=3
"x" is always the what?
-exponential
What is the Y-intercept of the equation
y=6
3x+5y=17
(-3\5)x+(17\5)
30 > 15x
x < 2
y intercept
34-x=4
(0,4/3)
When less that one it what?
decay
What is the X-intercept of the equation
4x+6
X=4
what is Algebra
A branch of mathematics that includes the use of variables to express rules about numbers, numbers relationships and operations
-91 ≥ 7x
x ≤ -13
find the x intercept
34-x=4
(-4,0)
When great that one it what?
growth