Answer:
t = 115
s = 60
g(x) = 10/23x - 10
Step-by-step explanation:
find s first since its easy (it goes up by 10's)
then take a pair from the table that corresponds such as 69 for x and 30 for g(x) and turn them into a fraction:
69/30
do the same for t:
t/50
equal 69/30 to t/50 and solve using cross multiplication:
69/30 = t/50 =
30t = 3450
/30 /30
t = 115
honestly had a little hard time finding the equation but basically I simplified the fraction 30/69 to get 10/23 for slope and then I insert a corresponding x and y value into y= mx+b with the slope value to find b.
Should be 18x^4-12x.
Let me know if you want more of an explanation.
It’s -5^10 because, since the exponent is an even number, the number has to come out positive no matter the positive or negative value of its base. (This would change if the exponent was an odd number) And since 5^10 is of a greater value than 5^9, -5^10 is the correct answer.
