、读对话,回答问题∵y=ax^2+bx+cWhat can Kitty do?_Can Eddie swim?_Can Danny paint?_Can Danny draw?_ 相关知识点: 试题来源: 解析 三、1. She can swim.2. No, he can't.3. Yes, he can.4. No, he can't.对于问题 “What can Kitty do?”,答案是 “She can swim.”,解题关键在于...
结果1 结果2 题目Consider the following graph.If its equation is y=ax^2+bx, what are possible values of a and b? () A. a=4;b=-8 B. a=4;b=0 C. a=-4;b=-8 D. a=-4;b=0 相关知识点: 试题来源: 解析 A 结果一 题目 Consider the following graph.If its equation is , wha...
A function such as y = ax2 + bx + c is continuous. This is useful in nature, since an extended object such as a log is often partly hidden by branches, and the curve fitting to samples of the log allows occluded parts to be implied. An equation for a curve is ...
The vertex of a parabola is a point at which the parabola is minimum or maximum. Understand the vertex formula with derivation, examples, and FAQs.
What is b in a quadratic equation?Quadratic Equations:A quadratic equation is an equation whose (x,y) solutions create a U-shaped parabola when graphed. The (x,y) solutions are pairs of numbers that satisfy the equation. The standard form of a quadratic equation is y=ax2+bx+c....
If its equation is y= ax^2+bx, what are possible values of a and b? ( ) A. a=2;b=-8 B. a=2;b=0 C. a=-2;b=-8 D. a=-2;b=0 相关知识点: 试题来源: 解析 A 结果一 题目 Consider the following graph.∴If its equation is I/0, what are possible values of PD=12 and...
百度试题 结果1 题目 The parabola y=ax2+bx+c has vertex (p,p) and y-intercept(0,−p), where p≠0. What is b?( ). A.−p B.0 C.2 D.4 E.p 相关知识点: 试题来源: 解析 D 反馈 收藏
To find the differential equation of the curve given by y=ax2+bx, we will follow these steps: Step 1: Differentiate the equation with respect to xWe start with the equation:y=ax2+bxDifferentiating both sides with respect to x:dydx=2ax+bThis is our first equation. Step 2: Differentiate...
Curved line equations: There is no specific formula for a curved line. For example, the equation ax2+by2=c is the general equation for an ellipse. Here are a few general equations that graph curved lines. y=axn;a>0,n= even y=axn;a<0,n= even y=axn;a>0,n= odd y=axn;a<0,n...
Quadratic Functions: The graph of a quadratic function is a parabola. If the parabola opens upwards, that is, if the leading coefficient is positive, then the minimum value of the function will be at the vertex, which may be found from the general form {eq}y=ax^2+bx+c {...