First, we need one-half the coefficient of the x and y term, square each and the add/subtract those numbers in the appropriate places as follows,((-8)/2)^2=(-4)^2=16(4/2)^2=(2)^2=44(x^2-8x+16-16)-(y^2+4y+4-4)+24=03e careful you add/subtract these numbers and ...
However, we can't just "cancel" it since that requires an equation which we don't have.Therefore, we need to first factor a 2 out of the expression as follows,2z^2-12z=2(z^2-6z)We can now proceed with completing the square on the expression inside the parenthesis.Step 2Next, we...
1Complete the following:A square: 反馈 收藏
Complete the square to express each relation in vertex form. Then describe the transformations that must be applied to the graph of y=x^2 to graph the relation.y=0.5x^2-4x-8 相关知识点: 试题来源: 解析 y=0.5(x-4)^2-16 反馈 收藏 ...
百度试题 结果1 结果2 题目Complete the following:A square: 相关知识点: 试题来源: 解析结果一 题目 Complete the following:A square:I 答案 1-|||-1相关推荐 1Complete the following:A square:I 反馈 收藏
百度试题 结果1 题目2. To complete the square for the equationx^{2}+6x=7,add___inside the equation.相关知识点: 试题来源: 解析 9 反馈 收藏
c=-9Consider the vertex form of a parabola.a(x+d)^2+e Substitute the values of a and b into the formulad=b/(2a) d=8/(2(1)) Cancel the common factor of s and 2.d=4Find the value of e using the formulae=c-e=-25Substitute the values of a, a, and e into the vertex ...
(x2-4x)+2= 2(x-2)*-4]+2= 2(x-2)*-8+2= 2(x-2)9-6.(b) As y= 2(x-2) - 6, the minimum possible value ofy is -6, which is obtainedwhen x-2=0 or x=2.(0)Before sketching the gruph, it is also useful to find where the curve crosses thex-axis, that is when...
百度试题 结果1 题目7) Complete the sentence below:3 equilateral triangles and .2... square(s) will tessellate together. 相关知识点: 试题来源: 解析 2 反馈 收藏
Complete the square and hence state the coordinates ofthe turning point of the gry=x^2-12x+1 相关知识点: 试题来源: 解析 y=x^2-12x+1 y=1x-6)^2+1-36 y=1x-6-3^2-35 Thecosαcosαtanαtanβ+tanαtanα-3sinα 反馈 收藏 ...