y = 3(-x - 2)
Any horizontal transformations or reflections you make to y = x must be within the parentheses.
Answer:
8 people in the original group.
Step-by-step explanation:
Let x be the number of people who were originally present for the dinner that cost $160. Their average cost per person would be:
$160/x
If 2 more people join, there are x+2 people. Ignoring the awkward situation that they apparently did not order any additional food, they agree to share the cost of the dinner. The average cost is now:
$160/(x+2)
We are told that this new average is now $4 less per person.
$160/(x+2) = ($160/x) - $4
$160 = (($160/x) - $4)(x+2)
x = 8 people
1700(1.01)^t*4
you don't want just the interest so you add a 1 to the percentage when you put it into the equation
First you take $50 and divide it by 5 then you get $10. You take the $10 and multiply it by 4 because she uses 4/5 of 50
answer-$40
Answer:
B Translating 10 units down
Step-by-step explanation:
The only difference between the two functions is the value of D in the first one it is 5 and in the second it is -5 the difference between the two values is 10 so you would be moving down 10 units.