Math Problem Statement
Find the intercepts
Find the intercepts.
Solution
The graph you've provided appears to be a parabola that opens to the left. To find the intercepts, we need to determine where the graph crosses the x-axis (x-intercepts) and the y-axis (y-intercepts).
Intercepts:
-
Y-intercept:
- The y-intercept occurs where the graph crosses the y-axis. This happens when .
- Looking at the graph, when , .
- So, the y-intercept is at (0, 0).
-
X-intercept:
- The x-intercepts occur where the graph crosses the x-axis. This happens when .
- From the graph, it seems that the graph crosses the x-axis at and at another point.
- There is a second x-intercept on the left side of the graph, which looks to be approximately at .
- So, the x-intercepts are approximately at and .
Summary of Intercepts:
- X-intercepts: ,
- Y-intercept:
Would you like a detailed explanation on how to calculate these intercepts algebraically if the equation were given?
Related Questions:
- What is the general form of a parabola's equation that opens to the left or right?
- How can you determine the vertex of the parabola from its equation?
- What is the significance of the directrix in the graph of a parabola?
- How can you calculate the focus of a parabola?
- What are the steps to derive the standard form of a parabolic equation from its general form?
Tip:
To better understand the intercepts, always observe where the graph crosses the axes, as these points give valuable insight into the equation of the curve.
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Math Problem Analysis
Mathematical Concepts
Analytic Geometry
Intercepts
Parabolas
Formulas
The formula of a parabola (x-h)^2 = 4p(y-k) for horizontal parabolas
Theorems
Intercept Theorem
Suitable Grade Level
Grades 9-11