Math Worksheet: Algebra online Test

Solve the system

2x+3y-z= - 1

-x+5y+3z=-10

3x-y-6z=5

SOLVE BY DETERMINANTS (CRAMERS RULE)

3X+4Y=2

5X-7Y=17

If g(x)= 2x+4

What is g(3)?

If f(x)= 3x+4

what is f(-2)?

What is f(2)/ g(3)

If f(x) = 2x+4

g(x)= 6x-1