If the point a (1, m) is known to be on the image of a linear function y = 3x-2, then M=
That is, M = 3 × 1-2
m=1
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- 1. It is known that the image of the first-order function is parallel to the image of the positive scale function y = - 2 / 3x and passes through the point m (0,4) If the points (- 8, m) and (n, 5) are on the image of a linear function, try to find the values of M and n
- 2. It is known that the image of the first-order function is parallel to the image of the positive scale function y = - 2 / 3x and passes through the point m (0,4). Try to find the expression of the first-order function
- 3. When we know that the image of the first-order function is parallel to the positive scale function y = - 2 / 3x, and the value is in what range through the point m (0,4) X When x is in what range, the value of this linear function is a positive number
- 4. If the image of a linear function y = MX - (4m-4) passes through the origin, then the value of M is?
- 5. When m_ When y = MX + m-2, the image passes through the origin
- 6. If we know that the graph of the first-order function y = MX + 4M-2 passes through the origin, then M is equal to the graph of the first-order function y = MX + 4M-2 It is known that if the graph of a linear function y = MX + 4M-2 passes through the origin, then M is equal to what, and when m = 1 / 3, which quadrants does the image pass through?
- 7. Given that the image of function y = MX + 4m-3 passes through the origin, the value of M is obtained
- 8. It is known that f (x) = loga 1-mx / X-1 (a > 0, a ≠ 1, m ≠ 1) is an odd function g(x)=f(x)+loga[(x-1)(ax+1)] 1. Find M 2. Find the definition field of function g (x)
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- 12. It is known that the image of the first-order function y = 1 / 2 + 4 and the x-axis and y-axis are not called points a and B. the edge AC of the trapezoidal aobc is 5. The coordinate of point C is calculated There seem to be three solutions
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- 14. Given that the image of the first-order function y = & frac12; X + 4 intersects the x-axis and y-axis at points a and B respectively, and the edge AC of the trapezoid aobc (o is the origin) is 5, the coordinates of point C are obtained Point a intersects on the X axis, and point B intersects on the Y axis,
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- 16. As shown in the figure, the image of the first-order function y equal to minus 2x plus B and the image of the second-order function y equal to minus xsquare plus 3x plus C pass through the origin (1) If the line y = KX + m and the line y = negative 2x + B are parallel to the Y axis and intersect at point a and pass through the vertex P of the parabola to find the expression of the line y = KX + m, and (3) find the area of the triangle apo
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- 19. It is known that the image of the function f (x) defined on R is symmetric with respect to the point (- 3 / 4,0) and satisfies f (x) = - f (x + 3 / 2). F (- 1) = 1. F (o) = - 2, Then the value of F (1) + F (2) + F (3) +... + F (2008) is () A.-2 B.-1 C.0 D.1
- 20. It is known that the image of the function f (x) defined on R is symmetric with respect to the point (- 3 / 4,0), satisfying f (x) = - f (x + 3 / 2), f (- 1) = 1, f (0) = - 2 Then the value of F (1) + F (2) +... + F (2008) is Please indicate the process