F(x) = 4x2 + 6x
Find the dy/dx of each of the following:
1.y=〖5x〗^3-〖4x〗^2+3x-6
2.y=∛x+4/x+√x
3.y=(3-x^2 )(x^3-x+1)
4.y=(x^2+1)(x+5+1/x)
5.y=(5x+1)/(2√x)
Determine whether if
lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
Determine whether if lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
Step by step solution on how to find the slope of the tangent line of the given function f below.
1. f(x)=2x+5
2. f(x)=x²+1
3. f(x)=x²-1
1. Determine the center and radius given the equation of a circle in standard form.
1. (x-5)+(y + 4)² = 64
2. (x + 9) +(y-7)² = 121
3. x² + (y+6)² = 4
4. (x-1)² + y² = 1
• II. Convert the equation of a circle in standard form to general form or vice versa.
1. (x-2)² + (y+6)² = 4 2. (x+6)² + (y + 4)² = 36
3. x² + y² + 4x-2y-4=0
Determine the focus and directrix of the parabola with the given equation. Sketch the graph, indicate the focus, vertex and axis of symmetry.
1. x² - 6x - 5y = -34
2. y² - 12x + 8y = -40
1. Find the derivative of the given function, f(x)=1966
2. Find the derivative of the following function: f(x)=x²+6x+9
3. Find the slope of the tangent line to the graph of the following function at the indicated point, f(x)=3-2x at (-1, 5)
4. Find the derivative of the function: f(x)=x½
5. Find the derivative of the function f(x)=5x²(x+47)
6.) Find the derivative of the function: f(x)=5(x+47)²
7. Find the derivative of the function f(x)= 5x²/(x+47).
8. Which of the following functions are NOT differentiable?
a. f(x)=lxl
b. f(x)=(x+3)⁴
c. f(x)=mx+b
d. f(x)=1066
e. none of the above
9. Which of the following functions are NOT everywhere continous?
a. f(x)=x²-4/(x+2)
b. f(x)=(x+3)⁴
c. f(x)=1066
d. f(x)=mx+b
e. none of the above
Find the slope of the tangent line of the given function f below.
f(x)=x²+1
Find the slope of the tangent line of the given function f below.
f(x)=x²+1