How to find the vertex of a quadratic function In the parabola y = (x + 1)^2 + 2, what is the vertex? Find the vertex, x and y intercept of the parabola: y = x^2 + 6x + 5, then graph the parabola. What is the equation of a parabola with vertex (4, 3) and directrix...
It is very easy to find the domain and range of a graph. The set of values of x covered by the graph gives the domain and the set of values of y covered by the graph gives the range. But keep a note of the following things while writing the domain and range from a graph. See ...
This is not clear to me. Could you please elaborate on this? 根红 on 5 May 2024 What I mean is to make a stereoscopic graph in the first octant part; That is, closed stereogram. Sign in to comment. Sign in to answer this question.Answers...
Sketch the graph of {eq}y = -3 \cdot cos(x - \pi) {/eq}. Step 1: Find the y-intercept. Using the equation, set x = 0 and evaluate y: {eq}y = -3 \cdot cos(0 - \pi) = -3 \cdot cos(-\pi) = -3 \cdot (-1) = 3 {/eq} Step 2: Plot the y-intercept. St...
from Chapter 1/ Lesson 11 289K What is a linear function? In this lesson, learn the definition of a linear function through explanations and examples. Also, learn how to graph a linear equation, identify a linear equation from an equation or graph, and, finally, learn the different properti...
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How to find {eq}x = tanx? {/eq} Trigonometry Function:The trigonometry function tangent is used on an angle. In a right-angled triangle, the tangent of an angle is {eq}\tan(\theta)=\frac{p}{b} {/eq}, where {eq}p {/eq} is the length of the side opposite to the angle {eq...
How do I plot a discrete graph over the range of frequency given as [0 pi/8 pi/4 pi/2 pi] for the equation of signal x(n)=cos(w*n) 댓글 수: 0 댓글을 달려면 로그인하십시오. 답변 (2개) ...
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. You find that r= 7/(3cos θ -2sin θ). This is the polar form of the rectangular equation in Step 3. This form is useful when you need to graph a function in terms of (r, θ ). You can do this by substituting values of θ into the above equation and then find the ...