values of x

Q: (x+20)° (x+40)° (x+60)° (x+80)

A: Sum of all angles in a Pentagon is 540°.

Q: Given f = {(-3, 40), (-2, 25), (-1, 14), (0,7), (1, 4), (2,5), (3, 7)} and g= {(1,4), (0, 5), (1,…

A: f is defined at points x = -3 , -2 , -1 , 0, 1 , 2  and 3 .So, domain of f is : { -3, -2, -1, 0, 1,…

Q: If the value of b is 3, the values of x are -4, -2, 0 ,2 and 4, and the values of h are -2, -1, 1,…

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Q: If a line has a slope of 1/2, then any line perpendicular to it must have what slope? Answer:

A: This question is related to slope of lines and functions, we will solve it using given information.

Q: Given the first four coordinates (-4, 3), (5,7), (6, -7), (3, 4), what can be the domain of the…

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Q: T= {(-4, 6), (6,4), (3,3), (0, -7)}  What is the domain and range of T

A: Given  T= {(-4, 6), (6,4), (3,3), (0, -7)}

Q: I. Which of the following representations below is a function? Select all possible answers. Copy the…

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Q: Evaluate the function for the given value. F(x)=4x+7 ; x=-4

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Q: Find the domain and range of the relation.

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Q: Domain and range of this,

A: Given, The graph of the function.  We have to find the Domain and range of the function.

Q: O {(-5,6), (9, 4),(-7,2), (–9, 6)}

A: Given : The order pairs , { ( 0 , 1 ) , ( 2 , - 1 ) , ( - 7 , 6 ) , ( 0 , 3 ) }  { ( - 5 , 6 ) , ( 9…

Q: A={0,1,2,3,4}, B={2,3,4,5} and f={(0,3), (1,3), (2,4), (3,2), (42)}. State the domain and range of…

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Q: A(3;-3) B(2;5) midpoint

A: Solution-  Given  x1= 3, y1=-3 x2= 2, y2=5 Mid point formula is given by Xm = (x1+x2)/2 Ym=…

Q: State the domain of the function shown.

A: We can not have a negative number under the fourth radical.  2-w≥02≥w

Q: 10 10 x

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Q: Find a formula for the inverse of the function. y = 6x3 + 5

A: Given:           y=6x3+5 Interchange the variables.         x=6y3+5 Subtract 5 from both sides of…

Q: 8. Based on the mapping, find the domain and range. Then state whether it's a function or not. A.…

A: Topic - functions A function can not have more than one image for same domain

Q: calculate the main value of this function  32-2j

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Q: Which sets of ordered pairs are functions? Select ALL that apply. (-3,-1),(-3,0),(-3,3),(-3,5)

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Q: Find the inverse of the function and state its domain and range. {(-3,4), (-1, 5), (0, 2), (2, 6),…

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Q: Zeros of a function.

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Q: Write a linear function rule for the data in the table. X|0,1,2,3,4 Y|3,1,-1,-3,-5 F(x)=2x+3…

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