WebGraph the quadratic function y = 2x2 - 6x - 140. What are the solutions of the quadratic equation 0 = 2x2 - 6x - 140? O-7 and 10 O 7 and 10-2 and 70 O 2 and 70. Answers: 3 Show answers Another question on Mathematics ... What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18. WebSo we only have two distinct solutions. Figure 2 shows a graph of y = x3 − 5x2 +8x−4. 3 2 1-1-2-3-1 1 2 3 y x Figure 2. The graph of y = x3 − 5x2 +8x−4. Again the curve starts low to …
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WebCoordinates of P are (a,b) where a is a root of the equation x 2 -x-42=0 and b is an intregral root of equation x 2 +ax+ a 2 -37=0. The coordinates of P can be. Hard. View solution. >. … Web(The heat of vaporization of water at $36^{\circ} \mathrm{C}$ is $2.42 \times 10^{6} \mathrm{~J} / \mathrm{kg} .$ ) (c) Suppose the person is protected by light-colored clothing $(e \approx 0)$ and only $0.45 \mathrm{~m}^{2}$ of skin is exposed. What rate of perspiration is required now? Discuss the usefulness of the traditional clothing worn ... calhoun oil company orangeburg sc
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WebTangents to the curve y=x^3-3x^2-7x+6 cut off on the negative semi axis OX a line segment half that on the positive semi axis OY is. ... (x_1,y_1) Then the equation of tangent is … Weby=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. See More Examples » x+3=5. 1/3 + 1/4. … WebHow to graph your problem. Graph your problem using the following steps: Type in your equation like y=2x+1. (If you have a second equation use a semicolon like y=2x+1 ; y=x+3) … calhoun one accs login