Which of the following has a graph that is a straight line? For this reason, the number 4 is called the x-intercept of the graph… 3 friends go to a hotel were a room costs $300. Statistics. ; the y-intercept is 0. , - 5π/4, 3π/4, . . , From the graph, the y-intercept is - 2, so. . . What are the foci of the following graph? By using this website, you agree to our Cookie Policy. , - 3π/2, - π/2, π/2, 3π/2, . Answer to 4. Finite Math. The range is the set of all real numbers. A change of 5 units in x results in a change of 2 units in y. Therefore, the solution table is as follows. If you can find the y -intercept and the slope , you can write the equation in slope-intercept form (unless, of course, it's a vertical line .) 12. Question By default show hide Solutions. There is a slope of 3 and a y-intercept at y = -1, so the equation is y = 3x - 1. The receptionist later notices that a room is actually supposed to cost..? 1. x 2 + z 2 − 4 z = 0 2. y 2. Any two points will do, but it is recommended to find points with nice \(x\) and \(y\) coordinates. … GeoGebra was not so useful for this task. the graph of the equation is the set of points that are solutions to the equation. . 75% of a contractor’s jobs involve plumbing work. How do I find the domain and range of this function: How do you solve this? ; the y-intercept is 0. Example 2: Determine the equation of the following graph. View Answer. ; the absolute minimum is - 1 and occurs at x = . This website uses cookies to ensure you get the best experience. So, the option A is correct. The tangent function is periodic,with period π. (-8, 15) (-4, -3) (2, 15) (8, 33). Question By default show hide Solutions. Question 1159794: Which of the following is true about the graph of the function y = 2.5x? Draw the graph of the following linear equation in two variable : 3x + 5y = 15. and you'll find the same by checking the second point (-9,0). Slope Intercepts The graph is the solution set. . . 9th - 12th grade. . What are the x-intercept for the graph below. . They pay 100 each. Match the equation with one of the graphs (a)-(f), which follow. So without even graphing this I know the correct answer is the THIRD equation: f(x) = x^2 + 16x + 63 ---------> Correct Answer! You’ll also need to find the slope, which would be 2/1, since it needs to be converted to a fraction. . . . To find the slope, use the equation (y2 - y1) / (x2 - x1). . Like so: (1 + 1) / (3 - 0) ^That's 1 + 1 because subtracting -1 equals positive 1. (GRAPHS CAN NOT COPY) $$3 x+2 y=-6$$ The graph is shown in Figure 7.6. After you enter the expression, Algebra Calculator will graph the equation y=2x+1. Looking at the graph we see that two solutions are (-7,0) and (-9,0) -- so let's plug these in and see if our choice is right: So our choice is correct! . So, the option A, B and D not correct. Solution Show Solution. . The straight line represents the logarithmic form of the same equation which is logS = logC + ZlogA. and a second solution of the equation is (4, 0). The domain is the set of all real numbers,except odd multiples of π/2. . . Which of the following equations has a graph for which all roots are greater than 0 ? . So, the option A, B and D not correct. Problem 4. 23) 84% of a contractor’s jobs involves electrical work. , - 2π, - π, 0, π, 2π, . . . We have vertex form for parabola equation as where (h,k) is the vertex. . . Ask an Expert . So we have one point (0,) Now since the slope is , this means that in order to go from point to point we can use the slope to do so. maximum stationary point and maximum value . What is the equation of the following graph in vertex form? So you can eliminate the first and the last as they are both negative a values. . x = v 0 t + 1/2at 2. jee; jee mains; Share It On Facebook Twitter Email. Observe the graph, this is tangent function graph and its contains all properties of the Tangent Function. Answer to: What is the equation of the following graph? The general form is: f(x) = ax^2 + bx + c. And the graph shows up UPWARD parabola, and so a must be positive. Straight Line. From the graph, there is no vertical and  horizontal shifts in the graph of y = tan(x). The graph of which of the following equations is a straight line that is parallel to line l in the figure above? 255 times. Which if the following is the equation of the transformed graph? Next, draw your graph and place a point for the y-intercept, which would be negative 1 on the y axis. Download free on Google Play. To graph a linear equation, start by using the y equals mx plus b formula to find the y-intercept. Notice that the line crosses the x-axis at 4 and the y-axis at 3. Mathematics A Level question on geometric distribution? Basic Math. Trigonometry. We get the following result. . . c. it is a parabola. . Assuming m > 0 and m≠1, prove or disprove this equation:? We first note that a vertical displacement has occurred. Download free in Windows Store. What is the median,mode,range,and outliers of the following data 7,7,12,10,5,10,9,7,9,6,10,5,8,7,8 . The following equations is the translation 2 units down of the graph of y = |x| is y = |x | - 2. s. Expert answered|emdjay23|Points 206568| Log in for more information. . the absolute maximum is 1 and occurs at x = . What is the equation of the following graph? Visit Mathway on the web. Algebra. Type the following: y=2x+1; Try it now: y=2x+1 Clickable Demo Try entering y=2x+1 into the text box. Coordinates of the vertex, domain and range, the maximum or minimum value y=-4x^2? Which of the following is an equation for the graph shown? Mathematics, 09.03.2020 13:49, cpalabamagirl2595. please correct me if I'am wrong. 1 Answer +1 vote . From this graph, I would use the points (0,-1) and (3,1). Answers: 1 Get ===== Other questions on the subject: Mathematics. The tangent function is an odd function, as the symmetry of the graph. . That is represented by the rectangular hyperbola which represents the equation S = CA^Z where S is the species richness, A is the area, C is a constant and Z is the regression constant. . . Finding the Equation of a Line from Its Graph Suppose you are given the graph of a line in the coordinate plane, and asked to find its equation. . . . Learn more Accept. If you're seeing this message, it means we're having trouble loading external resources on our website. . Join Yahoo Answers and get 100 points today. (A) 3y − 2x = 0 (B) 3y + 2x = 0 (C) 3y + 2x = 6 (D) 2y − 3x = 6 (E) 2y + 3x = −6. We can see on the graph that the roots of the quadratic are: x = −2 (since the graph cuts the x-axis at x = − 2); and . Conclusion. Equations of Parallel Lines DRAFT. In general, to find these asymptotes of a given graph, we use the following rules and strategies. The general form is: f (x) = ax^2 + bx + c. And the graph shows up UPWARD parabola, and so a must be positive. So this sounds as if we’ll be tested on what we know about Coordinate Geometry. . Select all that apply The equation does NOT represent a proportional relationship. y = |x - 2| y = |x 2| y = |x| - 2 y = |x| 2. . Which of the following graphs gives the equation x = v0t + 1/2at^2 ← Prev Question Next Question → 0 votes . Free graphing calculator instantly graphs your math problems. In other words...which of the following equations has the property: f(-x) = … Calculus. Ask your question. What is the center of the following graph? . (-3, -8) (1, -1) (3, 2) (9, 12), what point does NOT lie on the graph of the following equation? Log in. . Graphing. Which of the following equations is the translation 2 units down of the graph of y = |x|? The vertex of the parabola in the xy-plane above is (0, c). 2.1k views. . Which of the following equation is the locus of (at^2, 2at) … (a) x^2/a^2 - y^2/b^2 = 1 (b) x^2/a^2 + y^2/b^2 = 1 asked Sep 24, 2020 in Two Dimensional Analytical Geometry by Anjali01 ( 47.5k points) Secondly, the b value moves the graph to the right/left. , - π/2, 3π/2, 7π/2, 11π/2, . OK, the link works fine. The x-intercepts are . . To check option C, substitute the test point from the graph [x, f(x)] = (π/4, 2) in the equation of option C. Observe the graph, this is sine function graph. b it is an illipse. If a is negative then the parabola … . . Show steps for full marks! Which of the following is the graph of the equation y = 2x - 5 in the xy-plane? a. y=4|x| b. y=x^{2}-4 c. y=(x-2)^{2} d. y=x(x-2)^{2} Answer. D y<5/2x+5. To solve this kind of problem, simply chose any 2 points on the table and follow the normal steps for writing the equation of a line from 2 points. y = −x − 1 the point (1, −2) lies on the graph of the equation. 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