Problem 6
State the basic axiom of algebra that is represented. $$(4 x) y=4(x y)$$
Problem 6
Solve the equation. Check for extraneous solutions. $$\sqrt{4 x}-1=3$$
Problem 6
Evaluate the function for \(x=0,1,2,3,\) and \(4 .\) Round your answer to the nearest tenth. $$ y=6 \sqrt{x}-3 $$
Problem 6
Decide whether the points are vertices of a right triangle. \((0,0),(20,0),(20,21)\)
Problem 7
State the basic axiom of algebra that is represented. $$y+0=y$$
Problem 7
Solve the equation. Check for extraneous solutions. $$\sqrt{x}+6=0$$
Problem 7
Find the missing length of the right triangle if a and b are the lengths of the legs and c is the length of the hypotenuse. $$a=9, c=41$$
Problem 7
Decide whether the points are vertices of a right triangle. \((4,0),(4,-4),(10,-4)\)
Problem 7
Simplify the expression. $$\sqrt{3} \cdot \sqrt{8}$$
Problem 7
Evaluate the function for \(x=0,1,2,3,\) and \(4 .\) Round your answer to the nearest tenth. $$ y=\sqrt{x+2} $$
