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Y=mx+b is the equation of a straight line graph in mathematics. Answer Y = mX + b This is the general form of an Equation for a Straight Line when plotted on a coordinates of X versus Y. where. m = slope of the line b = intercept point of the Y-Axis (or the value of Y when X=0)
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Is sin 2x equals 2 sin x cos x an identity?
YES!!!! Sin(2x) = Sin(x+x') Sin(x+x') = SinxCosx' + CosxSinx' I have put a 'dash' on an 'x' only to show its position in the identity. Both x & x' carry the same value. Hence SinxCosx' + CosxSinx' = Sinx Cos x + Sinx'Cosx => 2SinxCosx
What is the answer of csc x plus cot x?
Without an "equals" sign somewhere, no question has been asked,so there's nothing there that needs an answer.Is it the sum that you're looking for ?csc(x) + cot(x) = 1/sin(x) + cos(x)/sin(x) = [1 + cos(x)] / sin(x)
How does sin2x divided by 1-cosx equal 1 plus cosx?
sin2x / (1-cos x) = (1-cos2x) / (1-cos x) = (1-cos x)(1+cos x) / (1-cos x) = (1+cos x) sin2x=1-cos2x as sin2x+cos2x=1 1-cos2x = (1-cos x)(1+cos x) as a2-b2=(a-b)(a+b)
What is the transformation that maps y equals sinx onto y equals the inverse of sinx?
f(x) = 1/x except where x = 0.
What is the value of x and y of the vectors below a 45 m-W b 20 m -60 deg SW c 76 m -35 deg NW d 43 m -58 deg SE e 35 m -40 deg NE Thanks xx?
To find the values of x and y for the given vectors, we can use trigonometric functions to resolve each vector into its components. a) For 45 m at 0 degrees (due East): ( x = 45 , \text{m}, , y = 0 , \text{m} ) b) For 20 m at 60 degrees SW (which is 240 degrees): ( x = 20 \cos(240^\circ) = -10 , \text{m}, , y = 20 \sin(240^\circ) \approx -17.32 , \text{m} ) c) For 76 m at 35 degrees NW (which is 325 degrees): ( x = 76 \cos(325^\circ) \approx 62.25 , \text{m}, , y = 76 \sin(325^\circ) \approx -43.67 , \text{m} ) d) For 43 m at 58 degrees SE (which is 132 degrees): ( x = 43 \cos(132^\circ) \approx -25.81 , \text{m}, , y = 43 \sin(132^\circ) \approx 34.48 , \text{m} ) e) For 35 m at 40 degrees NE (which is 40 degrees): ( x = 35 \cos(40^\circ) \approx 26.83 , \text{m}, , y = 35 \sin(40^\circ) \approx 22.49 , \text{m} ) Please let me know if you would like the calculations for a specific vector or if further details are needed!
Y equals mx plus b for x?
x = (y-b)/m
Y equals mx plus b solve for m?
y-b/x=m
How do you Solve the formula y equals mx plus b for M?
the answer is: (y-b)/x = m y = mx + b y - b = mx (y-b)/x = m
The slope-intercept equation of a line is y equals mx plus b where m is the x-intercept?
Not quite. 'm' is the slope of the line. 'b' is the y-intercept The x-intercept is ( -b/m ).
How do you solve for y in the equation y equals mx plus b?
If y = mx + b, then x = (y-b)/m (for m not equal to zero).
In the equation for a straight line y equals mx plus b what is the x-intercept equal to?
The x-intercept is equal to -b/m.
How do you solve for x when a plus x equals b?
x=b-a
If x2 - 13x plus 42 equals x plus Ax plus B then A plus B equals?
2x - 13x + 42 = x +ax + b a + b = 2(x - 6.5x + 21) = 34 = a + b
If a x b equals 2 b x c equals 24 c x a equals 3 and a b c are all positive what is the value of a plus b plus c?
7.5
If x equals a-b y equals b-c z equals c-a then the value of x plus y plus z x plus y plus z is?
x + y + z = 0 x = a - b, y = b - c, z = c - a, therefore a - b + b - c + c - a = ? a - a + b - b + c - c = 0
What is the property of 4 equals x plus y then x plus y equals 4?
Symmetry, which states that if A = B then B = A Put A = 4 and B = x + y
How do you solve for x in y equals mx plus b?
Y=mx+b. first you subtract b from both sides of the equation. Y-b=mx then you divide m from both sides because x is being multiplied by m. so then you get (y-b)/m=x and that's your answer
