Answer:
∫₁⁵ 2t (t² + t³) dt
Step-by-step explanation:
The area is ∫ₓ₁ˣ² y dx. To parameterize, replace x₁ and x₂ with t₁ and t₂. Replace y = f(x) with y = f(t), and replace dx with (dx/dt) dt.
x = 5 + t², so dx = 2t dt.
∫₁⁵ (t² + t³) (2t dt)
∫₁⁵ 2t (t² + t³) dt
Answer:
10
Step-by-step explanation:
Use the distance formula.
We have x1 = 2; y1 = 0; x2 = -6; y2 = 6.
Answer: 10
Answer:
x=0, y=2
Step-by-step explanation:
Please see attached picture for full solution.
Answer: -3
Step by Step Explanation: This type of equation is called slope-intercept form, y=mx+b; the slope is m, so the slope is -3
Answer:
C. 10–15, 15–20, 20–25, 25–30, 30–35
Step-by-step explanation:
