02/24/21

Algebra 1 - Solving Systems of Linear Equations
What is an example of an equation that is impossible to find the exact solution by graphing?
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02/24/21

I need some assistance
Prove By PMI1+4+7+.........+3n-2 = n(3n-1)/2
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02/24/21

Determine the following antiderivative: ∫(2x^3+1)^10x^5dx
∫(2x3 + 1)10x5dx
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02/24/21

∫ secx(secx + 2tanx − cosx)dx
Determine the following antiderivative:∫ secx(secx + 2tanx − cosx)dx
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02/23/21

I need help answers please.
Christian solved the equation 3𝑥^2 + 24𝑥+ 9 = 0 by completing the square. His partial work is shown below. Use the drop down menus to correctly complete the steps shown in his process.3𝑥^2 + 24𝑥... more
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02/23/21

[CALCULUS] A DOG and A CAT need to separate at a spot. The dog walks south at a rate of 1feet per second. The cat walks east at a rate of 1.5 feet per second....
A DOG and A CAT need to separate at a spot. The dog walks south at a rate of 1feet per second. The cat walks east at a rate of 1.5 feet per second. How fast are they walking away from each other... more
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02/23/21

[CALCULUS] A large rectangular picture frame is to have an area of 120 sq. inches, with 2-inch margins at the top and sides and 1-inch margin at the bottom.......
A large rectangular picture frame is to have an area of 120 sq. inches, with 2-inch margins at the top and sides and 1-inch margin at the bottom. What dimensions of the frame will give the largest... more
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02/23/21

Determine f such that f ′′(x) = 6x − 6 and 2 is both a critical number and an x intercept of f.
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02/23/21

Need help with the question below
The sum of three successive terms of an AP is 15, while their product is 1.05. Find the 3th terms 3, 5, 7.
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02/23/21

how can i prove ABCD is a parallelogram?

Given: Quad. ABCD with diagonal BR, <A=<C and <ABD=<CBD. prove ABCD is a parallelogram
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02/22/21

Find the two consecutive integers whose product is 24 more than 3 times the first integer. What is the equation for this situation? What is the equation for this situation above?
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02/22/21

Find the points on the graph of f(x) = 3x - x^3 were the tangent line is horizontal.
(Use symbolic notation and fractions where needed. Give your answer as a comma separated list or ordered pairs in the form (∗,∗), (∗,∗), (∗,∗)…)
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02/22/21

Given that y varies directly with x, find the equation of direct variation when x = 3 and y = 15.

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02/22/21

Consider the graph of f(x)= 24 - x^2. Find the coordinates of the point P in the graph at which the tangent line passes through (7,0).
Give your answer as a point's coordinates in the form ( * , * )Thanks in advance
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02/22/21

How to solve it
X/2+5y=123x+2y-40
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02/22/21

Find an expression for the measure of ∠5 (in degrees) if m∠3 = (6x)° 
Consider the following isosceles triangle. Note the use of dashes on congruent sides of the triangle.Find an expression for the measure of ∠5 (in degrees) if m∠3 = (6x)° and the line segments shown... more
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02/21/21

Please someone actually help me as soon as possible please
Question 1: Identify the data set that could be quadratic.A.) B.) C.) D.)Question 2: Identify the graph for the complex number −3 + 4i.A.) B.) C.) D.)Please just give and only give the explanation... more
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02/21/21

Differential Equation

What is the particular solution to the differential equation dy/dx=18(2+y)^2​/(1−3x)^2 with the initial condition y(1)=−4?
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02/21/21

what is the area under the curve f(x)=tanx/(secx+tanx) and the x-axis, from x=0 to x=pi
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02/20/21

Sketch the graph of f showing the correct concavity with the points of inflection properly labelled.
Given the graph of the derivative of the function f, which is continuous in its domain, which is the set of real numbers.Hello! Please help me understand how to solve this problem :(( I would... more
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02/20/21

Find F ′(x) for F of x equals the integral from 1 to x of the square root of the quantity t cubed plus 1, dt.
Find F ′(x) for .  A.  B. ... more
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02/20/21

Find the exact value of sin(arcsec(-4/3))
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02/19/21

Find the value(s) of b if the vertical line x=b divides the region between y=16-2x and x and y-axis into 2 equal areas.
Find the value(s) of b if the vertical line x=b divides the region between y=16-2x and x and y-axis into 2 equal areas.
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02/19/21

Find the slope m and an equation of the tangent line to the graph of the function f at the specified point. f(x) = x^2/(x + 5); (3, 9/8)
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02/19/21

What equation must we consider in order to approximate √ 60 , if we are using Newton's method? 0 =

What equation must we consider in order to approximate √60, if we are using Newton's method?0=
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