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How many points does the graph of the function below intersect the x-axis y 2x2 - 3x plus 1?
y = 2x2 - 3x + 1 y = (x - 1)(2x - 1) x - 1 = 0 2x - 1 = 0 x = 1 x = 1/2 the answer is 2
What is the slope of the line shown below (-3-2) (4-2)?
what is the slope of the line below? (-1,-4) (2.2)
How many solutions does the nonlinear system of equations graphed below have?
2
What restrictions are therevon the range of the function H(w) below?
1
What restrictions are there on the range of the function H(w) below?
H(w)>0
Given the function below what is the value of the discriminant and how many times does the graph of this function intersect or touch the x-axis?
Discriminant = 116; Graph crosses the x-axis two times
How many points does the graph of the function below intersect the x-axis y 2x2 - 3x plus 1?
y = 2x2 - 3x + 1 y = (x - 1)(2x - 1) x - 1 = 0 2x - 1 = 0 x = 1 x = 1/2 the answer is 2
What is the slope of the line shown below (-3-2) (4-2)?
what is the slope of the line below? (-1,-4) (2.2)
How many solutions does the nonlinear system of equations graphed below have?
2
What is the number of turning points in the graph of the function of x defined below y 2x2 5x - 7?
The following problem is a parabola so there is only one turning points so the answer is going to be: 2
Is a horizontal parabola a function?
No. Because apart from its apex, any point on the x-axis is mapped to two points - one above the x axis and one below. A function cannot be a one-to-many mapping.
What function is considered a conditional function?
The IF function is a conditional function. See the related question below.
Function of a control?
explain function below in sharing with full control?
If the feasibility region shown below find the maximum value of the function?
To determine the maximum value of a function within a given feasibility region, you need to evaluate the function at all the vertices (corner points) of the region. Identify the coordinates of these vertices, substitute them into the function, and calculate the values. The maximum value will be the highest result obtained from these calculations. If you provide the specific function and feasibility region, I can help you further!
What construction will determine a midpoint?
To determine a midpoint, construct a line segment between two endpoints, A and B. Use a compass to measure the distance between A and B, then set the compass to half that length. From point A, draw an arc above and below the segment, and repeat from point B. The intersection points of the arcs give you two points that can be connected to form a perpendicular bisector, which will intersect the original segment at its midpoint.
Why x on horizontal line only?
The x on the horizontal line is used as a reference point. You have a grid. You have a horizontal line and a vertical line. You have two reference points, your x axis and your y axis. In algebra, you search for the point or points where your function crosses the x axis. In calculus, you search for the points where your function changes direction. In advanced geometry, you search for the slope for the slope for the function. As far up or down as you can go, each place on your paper is above or below one point of the horizontal line and can given an x address referring to a point on that line. if you are a million lines out on the x line, your location is 1,000,000x. Your Y line gives you an address as to how high you are above or below the x line. if you are two lines above the x line your y address is 2y. So at that point your function has an address of 1,000,000x, 2y. Everyone knows where the function exists at that point.
Datedif function in excel?
Check the link below for details on the Datedif function.
