Answer: Yes. It is inversely proportional.
Step-by-step explanation:
In your question, the constant of proportionality already jump out at us which is to get y, we have to multiply x by 7. Therefore the constant of proportionality is y=7x.
Answer:
A = 3x³ - 22x² + 30x - 36
Step-by-step explanation:
Area of a Rectangle: A = lw
Step 1: Define
l = 3x² - 4x + 6
w = x - 6
Step 2: Substitute and Evaluate
A = (3x² - 4x + 6)(x - 6)
A = 3x³ - 4x² + 6x - 18x² + 24x - 36
A = 3x³ - 22x² + 30x - 36
Answer:
Stationary points are <u>(</u><u>0</u><u>,</u><u> </u><u>5</u><u>)</u><u> </u><u>and</u><u> </u><u>(</u><u>4</u><u>/</u><u>3</u><u>,</u><u> </u><u>1</u><u>0</u><u>3</u><u>/</u><u>2</u><u>7</u><u>)</u>
Step-by-step explanation:
At stationary point (turning point), dy/dx :

but dy/dx = 0:

let y = x³ - 2x² + 5:
