In the (x, y) coordinate plane, what is the y- intercept of the line12x-9y=17?A)(17)/9 9/(17) 16/(17) D)-(17)/9 -6/(17) 相关知识点: 试题来源: 解析 The correct answer is (D)The y-intercept of12x-9y=17:x=0 , 1 2⋅0-9⋅y=17⇒-9y=17, 2⋅0-9⋅y=...
The correct answer is D. To solve this problem, recall that the midpoint formula for points (x_1, y_1) and (x_2, y_2) is (((x_1+x_2))2,((y_1+y_2))2 ). Therefore, for points (-1, 3) and (2, 5), the midpoint is (((-1+2))2,((3+5))2 )=(12,82 ), ...
2As the figure shown below, two points A, B are in the coordinate plane. Answer the following questions.(1) What is the coordinate of point A and point B?(2) What is the distance between point A and B? 3【题目】As the figure shown below, two pointsA, B are in the coordinate p...
1In the coordinate plane, given that A(2x,3x+1), answer the following questions.(1)A is below the x-axis and on the right side of the y-axis. The distances from A to both axes are the same. Find the value of x. (2)x=1, B is on the x-axis, and S△OAB=6. Find the ...
are points in the coordinate plane. Answer the following questions.(1) Find the sum of distances from A to the y-axis and from B to the y-axis. (2) Find the area of △AOB.相关知识点: 试题来源: 解析 (1) 4 (2) 2 (1) 1+3=4 (2) Let the intersection of AB and the x-axis...
Another point on (RS) is (5, 3). Using the slope formula, (y_2-y_1)(x_2-x_1), with values for x from choices (C), (D), and (E), look for an answer which gives a slope of -53. Only (C) gives the correct slope....
Coordinate geometry concepts are explained here. Learn about Co-ordinate and a Co-ordinate Plane with coordinate geometry formulas like distance, midpoint, etc.
百度试题 结果1 题目Graph f(x)=x and h(x)=- 3x+1 on the coordinate plane. Then answer the questions that follow.Write the transformations using function notation:h(x) =___ 相关知识点: 试题来源: 解析 -3f(x)+1 反馈 收藏
Correct Answer: Choice D. 7x + 3y = 12 Explanatory Answer Equation of line k is 3x – 7y = 21. Let us express the equation of line k in the standard form as y = (3/7)x – 3. The slope of line k is 3/7. Line l is perpendicular to line k. ...
8) In the x-y plane, point (p, q) is a lattice point if both p and q are integers. Circle C has a center at (–2, 1) and a radius of 6. Some points, such as the center (–2, 1), are inside the circle, but a point such as (4, 1) isonthe circle but notinthe cir...