百度试题 结果1 题目(iii) Find the values of k such that the equation x^2-4x-12=k has only 2 solutions. [2] 相关知识点: 试题来源: 解析 (ii)k:o koib 反馈 收藏
2 F Find the values of k for which the equation (k-1)x^2+kx-k=0 has real and distinct roots. 相关知识点: 试题来源: 解析 {k}^{2} -4(k-1)(-k)oek(5k-4)Correct critical values 0,0.8 oek0.8 oeFT their critical values provided their{ak}^{2} +bk+C>0has positive a ...
Find the values of k so that the function f is continuous at the indicated point inf(x)={kx+1ifx≤πcosxifx>πatx=π View Solution Determine the value of the constantk, so that the function f(x) ={kx|x|, ifx<0,3 ifx≥0is continuous atx=0 ...
a我很愿意加入模联社 I very am willing to join the mold association society[translate] a我们在生日晚会上玩的很高兴 We play very happily at the birthday party[translate] afind the values of k for 发现价值的k为[translate]
Find the values ofkfor which4x2−2(k+1)x+(k+4)=0has real and equal roots. View Solution Find the least value ofkfor which the functionx2+kx+1is an increasing function in the interval (1,2) View Solution Find the value of k for which the equationx2+k(2x+k−1)+2=0has ...
Find the values of k so that the area of the triangle with vertices ( 1 1) ( 4 2k) and ( k 5) is 24 sq units - Given: Quadratic equation $px^{2} -14x+8=0$To do: To Find the value of p, for which one root of the given quadratic equation i...
Answer to: Find the values of k so that the function f(x) = \left\{\begin{matrix} 2k^2x + 1 & x \gt 1 \\ k- 2 & x \lt 1 \end{matrix}\right. ...
Find the values of k for which the roots are real and equal in each of the following equations:4x2−2(k+1)x+(k+1)=04x2−2(k+1)x+(k+1)=0 Kickstart YourCareer Get certified by completing the course Get Started Print Page ...
Find the value k such that the line y = x + 4 is tangent to the graph of the function f(x) = k*sqrt(x). Find all values of x such that the tangent line to the graph of y = 4 x^2 - 7 x + 2 is steeper than the tangent line to y...
Find the value of k so that the graph of y=(x+5)2+k passes through the point (−12,−5). k=?