Systems of equations, graph the following and find the point of intersectio...

graph the following and find the point of intersection 2x+y=-4 y+2x=3

4th grade, which is the correct product of n x 7 if n =$0.25?

which is the correct product of n x 7 if n =$0.25?

Linear combination(elimination), x-y=11 x+y=19

x-y=11 x+y=19

Example of equations with more than one variable, y = 4 - 3x /1 + 8x for x....

y = 4 - 3x /1 + 8x for x. Solution This one is very alike to the previous instance.  Here is the work for this problem. y + 8xy = 4 - 3x 8xy + 3x = 4 - y X(8 y +3)

Exponential functions, Definition of an exponential function If b is an...

Definition of an exponential function If b is any number like that b = 0 and b ≠ 1 then an exponential function is function in the form,

Vertical angles,

Simultaneous linear equations, solve simultaneous equations by drawing grap...

solve simultaneous equations by drawing graphs 3x+4Y=5 2X-Y=3

Negative and positive faction, how do you add and subtract negative and pos...

how do you add and subtract negative and positive faction

Quadratic equation, If a firm sellings its product at a price $p per unit, ...

If a firm sellings its product at a price $p per unit, customers would buy q units per day where q = 1,350 - p. The cost of producing q units per day is $C(q) where C(q) = 50q + 36

Constant function, It is probably the easiest function which we'll ever gra...

It is probably the easiest function which we'll ever graph and still it is one of the functions which tend to cause problems for students. The most general form for the constant