Multiply, because the total price is ten percent more than the original: $75 x 1.1 = <span>$82.5</span>
Answer:1,2,4,5, I just took the test
Step-by-step explanation:
Answer:
(a) 36
(b) y = 36x-31
Step-by-step explanation:
(a) dy/dx = 18x
slope of tangent at (2, 41) = 18(2)
= 36
(b) using y-y1 = m(x-x1)
y-41 = 36(x-2)
y = 36x-31
So -2 is the domain so it is 2 left.
Then -3 is the range so you go 3 down.
so line M is the answer
Answer:
y = 3x + 15
Step-by-step explanation:
1. Find the reciprocal of the slope and change signs: -3
2. y = 3x + b
3. Plug in x and y --> b = 15
4. Make your equation using y = mx + b: y = 3x + 15
