The first step, factoring out the constant 10, is due to the Constant Multiple Rule:
The derivative of the natural exponential function is itself! 
. Reversing this,
Answer:
y -5 = -4(x -(-1))
Step-by-step explanation:
because a perpendicular line is the negative reciprocal of the slope. the slope was 1/4, the negative reciprocal of the is -4. then plug into the equation
y-y1 = m (x-x1)
Answer: goodluck i just needed points sorry :(
Step-by-step explanation:
idk sorry
Answer:
An <u>POWER</u> that has a base and an exponent.
Step-by-step explanation:
hope it's right
So here is the answer. Given that both Eric and Mark got a hamburger which is $4 each. Mark got a lemonade and some cotton candy which costs $5.
So this gives them a total of $4, $4, $5, $?(lemonade). Partial sum is $13 without the lemonade. Since Eric got a $2, the total bill was deducted with $2 and the rest of the amount is $14.50. Therefore, the total bill would have been $16.50. So $16.50 minus $13 (partial sum) is $3.50. So the lemonade costs $3.50. Hope this helps.
