Use the graph of each equation to test for symmetry with respect to the x-axis, y-axis, and origin. Support the answer numerically. Then confirm your answer algebraically. (Use either a graphing calculator or desmos.com) ² + 4y y = x ¹ - 8x = 16

Q: Find the vertex. Give the range of the parabola in interval notation. y=x2-4x-7

A: To find the vertex of the parabola, we use the formula where (h, k) is the vertex of the parabola.…

Q: Graph each equation by plotting points. Verify your results using a graphing utility. y = x - 6

A:

Q: Graph each equation by plotting points. Verify your results using a graphing utility. y = 3x - 9

A: Let us make the table by putting values of x in the equation. x 3 0 2 y 0 -9 -3

Q: Graph each equation by plotting points. Verify your results using a graphing utility. y = 2x + 8

A: To  graphy=2x+8

Q: graph each equation. x2 - 4x - y2 + 4y - 9 = 0

A: Given: x2-4x-y2+4y-9 = 0 To graph: The given equation.

Q: Write the equation of the graph. Write answers in lowercase letters without spaces, e.g, arccos2x…

A: From the given graph, it is observed that it should be arccsc function. First graph the function…

Q: graph each equation by plotting points. Verify your results using a graphing utility.    2x+3y=6

A: The equation 2x+3y=6