10/22/19

Solve the following.
Find f'(2) and f''(2) if f(x)=-2x^3+8x^-1+3x.
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10/14/19

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Third-degree, with zeros of 2−i, 2+i, and 3, and a leading coefficient of −7.
Can anybody help me out im really stuck and can use the help thank you
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10/14/19

Let h(x) = f(g(x)). Compute h^-1(x)
Need Help.Let h(x) = f(g(x)). Compute h-1(x).These values are given:f(-2) = -1 f(-1) = 2f(0) = 1/2f(1) = 1f(2) = 3f(3) = 4g(-2) = 2g(-1) = 1g(0) = 0g(1) = -1g(2) = 3g(3) = -2f '(-2) = 1f... more
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10/14/19

Given: ∆ABC, m∠A = 35° Circle k(O, r=3) O∈ AB Find: Perimeter of ∆ABC
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10/14/19

Find the length of the missing side of these triangles using trigonometry:
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09/26/19

What is an equation of the line that passes through the points (0,8) and (−5,4)? Put your answer in fully reduced form.
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09/26/19

Derivatives Equation

Use the constant, power term, and sum of terms derivative rules to differentiate the following.f(x) = (5x^3 + 3x^2 + 1) / (5x^2)
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09/26/19

Question on a math problem
A box with the square base and no toppings we made from a square piece of cardboard by cutting 2 inch squares from each corner and folding up the side the boxes to hold 8450 in.³your answer is:... more
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09/26/19

An isosceles trapezoid ABCD has bases AD=17 cm, BC=5 cm, and side AB=10 cm. Through the vertex B there is a line, which bisects diagonal AC and intersects AD at point M. What is the area of BDM?

No videos please, only written explanation.
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09/20/19

12 more than a number

Write this phrase as in algebraic expression
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09/20/19

Math 154 Question Help
It starts Find f o g o h. Then it says f(x)=lx-7l, g(x)=7^x, and h(x)= square root of x. It only says after that f o g o h=? so can someone help me because I am stuck
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09/14/19

In a fraternity with 38 ​members, 18 take​ mathematics, 5 take both mathematics and chemistry​, and 8 take neither....
In a fraternity with 38 members, 18 take​ mathematics, 5 take both mathematics and chemistry​, and 8 take neither mathematics nor chemistry. How many take chemistry but not​ mathematics?
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09/10/19

Need help ASAP! Parallel line problem!

I’m still very new to the topic, but can anyone help me out? My question is what’s the equation of a line that passed through the point (-2,3) and is parallel to the line whose equation is y=3/2x-4?
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09/08/19

If m<MKL=83 m=JKL=127 and m=JKM=(9x-10) find the value of x
MKL=83m=JKL=127m<JKM=(9x-10)Find the value of x
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09/08/19

Show that the determinant of | Row1: cosx cosz 1; Row 2: cosy 1 cosz; Row 3: 1 cosy cosx | = 0 when x + y + z = 2 pi
Show that the determinant of | cosx cosz 1 || cosy 1 cosz || 1 cosy cosx | is = 0 when x + y + z = 2 pi
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09/06/19

Write the algebraic expression described.
Recall that two angles are supplementary if their sum is 180 degrees. If one angle measures f degrees, express the measure of its supplement in terms of degrees.
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09/06/19

Find the area of rectangle BCEF . Round the area to the nearest whole number, if necessary.
Please help me with this question. USE THE LINK https://dw6y82u65ww8h.cloudfront.net/organisations/48/HSCC_Geom_01.04.17.png
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09/05/19

A garden table and a bench cost $654 combined. The garden table costs $96 less than the bench. What is the cost of the bench?

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09/05/19

WHat is the volume of the box? DOmain of the box

an open box is to be made from a flat piece of material 30 inches long and 6 inches wide by cutting equal squares of length x from the corners and folding up the sides. What is the volume of the... more
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08/30/19

sum and product which both equal to 26
Find a pair of numbers whose sum and product are both equal to 26(Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list.)
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08/17/19

The sum of 4 consecutive odd integers is 104. Find the integers.

If you could explain the steps it would help a lot.
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08/17/19

Which of the following functions is equivalent to the function below? Select two that apply. f(x)=32x+1 g(x)=(13)−(2x+1) g(x)=27x g(x)=3⋅9x g(x)=32x+3 g(x)=2⋅3x+1 g(x)=9x+1
Which of the following functions is equivalent to the function below? Select two that apply. this is the function being asked if the others are equivalent to the rest of these functions,... more
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08/15/19

Help with this Algebra Question
A bug is moving along the line 3x +4y = 12 with a constant speed of 5 units per second. The bug crosses the x-axis when t = 0 seconds. It crosses the y-axis later. When? Where is the bug at t = 2?... more
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08/15/19

Five times the larger number is 11 more than three times the smaller. Also, three times the smaller is 16 less than four times the larger. What are the numbers?
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08/15/19

what is a rational function with y=0 and x=1 x=2
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