equation

Q: Karina walked from home to the library, did some homework, then walked back home. Choose the graph t...

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Q: Freddy, Sammy, Willy, and Yolanda are farmers. Freddy and Sammy together have twice as many acres as...

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Q: Explain how the graph of the function compares to the graph of y = f (x) .

A: y=f-2x

Q: The sum of -18 and v-72 is

A: Given : To determine the sum of -18 and -72

Q: Solve the fallowing system if equation graphically

A: We have to solve the given system of equations graphically...                                       ...

Q: Can you help me with this question?

A: When bases are same we just add the exponents in case of multiplication.

Q: Write the equation of a quadratic function with roots at 6 and 2, and a vertex at (4, -4/3). Write t...

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Q: 11. Make Sense and Persevere The area of a rectangle is given. Identify the missing terms in the len...

A: Area of the rectangle is given by Area  = x2 +11x +28

Q: Suppose Juan places $6500 in an account that pays 8% interest compounded each year. Assume that no w...

A: Formula for compound interest is as below : where, P = initial investment = $ 6500 r = rate of inte...

Q: Write each of the following in radical form

A: If a real number is given in the exponential form as abc then the equivalent radical form of the giv...

Q: Enter the phrase as an algebraic expression. 52 less than -

A: 52 less than j Phrase this into algebraic expression.  

Q: Marginal Profit A company has determined that itsprofit for a product can be described by a linear f...

A: Given: The profit from the production and sale of 150 units is $455, and the profit from 250 units i...

Q: 4. A Wham-oTM SuperBall has a diameter of 3.5 centimeters. The Earth has a diameter of 12.742 millio...

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Q: The credit remaining on a phone card (in dollars) is a linear function of the total calling time mad...

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Q: The population P (in thousands) of a colony of rabbits at time (t) years is given by P(t) = 5+ ae-bt...

A: part a) it is given that, P(t)=5+ae-bt . Initial population is P(0)=10,000 Therefore, at t=0,       ...

Q: Write a rule for g that represents the indicatedtransformations of the graph of f.

A: Given that: f(x)=log1/6x

Q: P(−4, −6); m =  − 3/4 Use slope-intercept form to write an equation of a line passing through the gi...

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Q: Walking at a constant speed, a person walks 2/3 of a mile in 18 minutes. Use a double number line to...

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Q: Increasing intervals Decreasing intervals

A: We have to find the increasing and decreasing interval using the given graph.

Q: Lines a and b are parallel. キ 125 z a my What is the measure of angle m? n°x° Enter your answer in t...

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Q: Find the arc length.

A: Given: The length of MK = 10 m The figure is    To determine: The length of arc MKL^

Q: 1. What is the logarithmic form of each equation? c. 1 = 30 - (3)" %3D = 62 b. 27 %3D a. 36 =

A: The exponential to logarithmic form transformation is, a=bx→logba=x (a) 36=62 Take logarithm on both...

Q: For the equation below, a, p and q are non-zero real numbers. Which of the following represents the ...

A: Givena2=2p+2q+p22qMultiply both side of the equation with 2 we get that 2a2=2(2p+2)q+2p22qa=22p+2q+p...

Q: Find the equation for the linear function that passes through the points (−2,7) and (2,1). 1. State ...

A: (1) The slope between the points is 7-1-2-2=6-4=-32  

Q: Write in decimal notation: 3.8 X 10-3. 3.8 X 103 = .0038 = 0.0038 Write in scientific notation: 26,0...

A:  We have to write 3.8×10-3 in decimal notation. 3.8×10-3=3.8×1103=3.8×11000=3.81000=0.0038 Therefore...

Q: Write a system of equations to describe the situation below, solve using any method, and fill in the...

A: Here booking fee and charge for one hour is given for both Adele and Lily. We have to find the total...

Q: A square has an area of 265 ft?. Estimate the perimeter.

A: Here we find out Perimeter of square.

Q: #.5 Please help me with this practice problem I’ve been struggling with it if possible don’t do ...

A: The graph is

Q: Graph y = -10x2 + 400x + 10 on a standard window and on a window with xmin = 0, xmax = 40,ymin = 0, ...

A: to draw the graph

Q: Translate the statements to equations

A: We assume Required number be x and according to given statement

Q: Solve the inequality, and express the solutions in terms of intervals whenever possible

A: Given: x-32≤0

Q: Why do we say that absolute value number cannot be negative

A: Explanation of the answer is as follows

Q: The graph of f(x) is shown below:

A: The given graph represent the function f(x).

Q: Explain how the graph of the function compares to the graph of y = f (x) .

A: y=f(-x)-2

Q: Resolve 3x2 + 2 x4 + 2x3 + 5x2 +8x +4 into partial fractions.

A: Write the denominator in the factored form.

Q: Select all numbers that are part of the domain of this relation. 1. -2 -1 -8

A: Solution:-

Q: The polynomial P is graphed. 5- 4+ 3- 24 -3 -2 -1 1 -2+ -3+ -4 What is the remainder when P(z) is di...

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Q: Determine the resulting polynomial: f(x)=4x+5f(x)=4x+5 g(x)=-10x^2+8x-7g(x)=−10x2+8x−7 \text{Fi...

A: Here term by term multiplication takes place.

Q: Problem 2 Draw a tape diagram that represents the following equations. Then, find the unknown value....

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Q: Please help

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Q: The graph of f(x) is shown below: (1, –2) (0, –4) (2-4) (-2 4). (-1, –6) 1. To make the graph of f(x...

A: Graph of f(x) Also given  (1)  To make the graph of f(x) invrtible, the domain of the f(x) is restr...

Q: Select all the pairs that have infinity many solutions?

A: We have to identify the pairs with infinitely many solution.

Q: Show that

A: Given,  To prove 1  1    1a    b    c  a3      b3     c3=a-b(b-c)c-a(a+b+c)

Q: Can you answer thsi problem by completing the square s^2+3s-10=0

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Q: The price of an item has dropped to $84 today. Yesterday it was $120. Find the percentage decrease.

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Q: 7. For what values of k will the system 2z + ky + z = 0 (k - 1)r - y + 2z = 0 4z + y + 4z = 0 have n...

A: Determinant be zero for non-trivial  solution

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.