Ling has two equations that she found to be valuable models for her research. She thinks that if she can find the solution of the two graphs, she will be able to identify a key point to her studies. What is the solution? O (0.5,-4) O (-0.5,4) O (0,4) O (-4,0.5)

Q: For the given equation, write in increasing order 2 consecutive cycles of key x-values, i.e., exact…

A: Given y=-2cos3x+π4-1

Q: 2. Which is the graph of the quadratic equation y=- 3x +x+1 ? a. С.

A:

Q: For what integer of x does the graphs of the two equation intersect

A:

Q: 2. Find the solution(s) for each equation. You must show supporting work by drawing a sketch of the…

A: We have to find the solution(s) of the following equationsWe know thatThe solution(s) of the…

Q: 3. A local church is selling spaghetti plates and fish plates. The spaghetti plates sell for $6.50…

A:

Q: 1) Sketch the graph of the equation. 6x = −7y + 42   2) Sketch the graph of the equation.   r(x) =…

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Q: A graph of y=x² + 4x²-3x-18 is shown. Use the graph to solve x² + 4x² – 3x-1820. 20 10 _y=x²³ + 4x²…

A:

Q: x2 – 2r – 3 c(x) = x2 + 4x – 5 2. Fill the Table: 3. Graph the function:

A: Given that cx=x2-2x-3x2+4x-5  To plot the function and fill the table, we put some arbitrary values…

Q: As you have found when using a graphing calculator, equations must be solved 7. that it can be…

A: Here is the solution of the given problem. Question No. 1-37

Q: 2 6. Use the graph to solve x + 2x – 3 = 0. Explain how you know your answers are the -2 -1…

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Q: At which points do the graphs of Y1 and Y2 intersect?

A: The graph of Y1 and Y2 is,

Q: 2. Change the fbllowing "factored form" equations, into "standard form." y (x + 4)(x - 7) b. y = (x…

A: Standard form

Q: 2. In the year 2005, the average cost of a car could be modeled by the equation C= -15x2 + 20x - 3…

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Q: Solve the following using a +/- table, making all of your thinking visible (r-2) (x+1) (4-x)(x+5) >…

A: Find your answer below

Q: Solve by graphing. 2. x = 2 and y = 3x – 4 - 2 -3 -2 -1 1 2 4 -1 -2 -3 3. 4- 3.

A: In this question  We find the solution using graph

Q: Find the solution(s) to the following. (x-4)(2x – 3) = 0

A: Given that (x-4)(2x-3)=0   We will set each factor equal to 0. So, x-4=0 or, x=4

Q: solve the following equations below?

A: 11. subtract 2x2-9 from 5x2+x+912. y=-x2+2x-4

Q: 12 Find the possible values of b if the point (3, 4) is six units from the graph of 2x + by + 3 = 0.

A:

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.