F ( x) = 5x^3 - 2x + 5
y = 5x ^3 - 2x + 5
LEFT END = RISING & RIGHT END = RISING
Answer:
my bad if im wrong but i got y=35
Step-by-step explanation:
Answer:
X = -3
Step-by-step explanation:
Answer:
2500
Step-by-step explanation:
7500 / 3
dunno if this correct you can do more math in calculator if incorrect.
I wish you the best!
Answer:
- Area of the circle is 56.25π square feet.
Step-by-step explanation:
<u>Given that</u>:
- The circumference of a circle is 15π ft.
<u>To Find</u>:
- What is the area, in square feet?
<u>We know that</u>:
- Circumference of a circle = 2πR
- Area of a circle = πR²
Where,
<u>Finding the radius of the circle</u>:
Circumference of a circle = 15π
⟶ 2πR = 15π
⟶ 2πR = 2π × 7.5
Cancelling 2π.
⟶ R = 7.5
∴ Radius of the circle = 7.5 ft.
<u>Finding the area of the circle</u>:
⟶ Area = πR²
⟶ Area = π(7.5)²
⟶ Area = π × 7.5 × 7.5
⟶ Area = π × 56.25
⟶ Area = 56.25π
∴ Area of the circle = 56.25π ft.²