Which number is greatest?
623x10^12
6.23x10^8
6.23x10^-5
823x10^3

Write that down in Geogebra and see for yourself.

623*10^12 is the greatest!

i think is g(1)=-1.

hope that i can

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116