10/06/18
Find the point of intersection and the angle between x - y = 32 and 3x - 8y = 6.
calculus Find the point of intersection and the angle between x - y = 32 and 3x - 8y = 6.
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10/05/18
How do you find points given the following?
Find the points on the graph of the function that are closest to the given point.f(x) = x^2,(0, 9)
10/05/18
Make a compound inequality using absolute value with solutions of x>-3 x<6
I need a compound Inequility with one solutions.
10/05/18
Find the two x-intercepts of the function f and show that f '(x) = 0 at some point between the two x-intercepts. f(x) = −8x sqrt(x + 3)
Find the two x-intercepts of the function f and show that f '(x) = 0 at some point between the two x-intercepts.f(x) = −8x sqrt(x + 3)My two intercepts thus far are (0,0) and (-3,0) But I need help...
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10/05/18
What is the parabola of the graph below?
Directrix x=-2
focus = (-4,-4)
i Don’t have a picture of the graph
10/05/18
I am having issues with 2 quadratic equations where you have to complete the square; 1) x^2+1=3x and 2) x^2=9-7x
Complete the square
10/05/18
h(x) = cos (3x/2), 0 < x < 2pi
Identify the open interval on which the function is increasing or decreasing. (Using interval notation.)
h(x) = cos (3x/2), 0 < x < 2pi
So far for increasing I have (2pi/3, 4pi/3)
10/04/18
I just need the equation
Find an equation of the tangent line to the curve at the given point.
y = x3 − 2x + 2, (3, 23)
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10/04/18
a card company has a initial investment of 50,000. the cost of producing one dozen cards in 2.50
if a card company has a initial investment of 50,000. the cost of producing one dozen is 2.50. write the total cost of C as a function of x, the number of cards produced.
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10/04/18
Seven years ago, I was eleven times as old as my daughter. Now I am four times as old as she is. My age is...
I can't solve it
10/04/18
inverse of f(x)=-x^2 +14x+17 x<7
I cant figure out how to get the formula for the inverse function. I also need to include domain i believe x<_
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10/04/18
If f (x) − x^4 [ f (x)]^3 = −9x + 3 and f (1) = 2, find f '(1).
I keep getting the wrong answer and I was hard stuck with the question, hope someone would kindly help me.Thank you so much
10/04/18
Ir tan x=0.5 tu en tan (pie+x)=?
Sony understand how to do this.
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10/04/18
Rolle's Theorem
The height of a ball t seconds after it is thrown upward from a height of 5 feet and with an initial velocity of 64 feet per second is f (t) = -16t2 + 64t + 5.
Verify that f(1) = f(3). In ft.f...
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Please can u show me step by step how to solve this
Determine whether the point T(2,-1) lies on the right bisector of the line segment with endpoints U(3,5) and V(-3,-1).
10/03/18
I don't know how to do this pre-calc problem. Please help me.
g(n) = - 7 (9n - 1) (3n + 1)n - intercept : (n, g(n)) :: ________ [smaller n - value]n - intercept : (n, g(n)) :: ________ [larger n - value]y - intercept : (n, g(n)) :: ________
10/03/18
if the equation f(x) = 2 has four distinct real solutions, which of the following could be the complete graph of y = f(x)?
Four graphs are given, but it is hard to describe them here. What are the steps to solve the problem?
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10/02/18
Find the exact values of sin(θ/2), cos(θ/2), and tan(θ/2) for the given conditions.
sec θ = 53; 0° < θ < 90°
sin(θ/2) = cos(θ/2) = tan(θ/2)
10/02/18
Vertical and horizontal asymptotes of 4/(x^2+1)
Vertical and horizontal asymptotes of 4/(x^2+1)
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