Question

x+y+5=0 and x-y+=0 and having x-intercept3 ​

Answer 1

Step 1: Find the vertex. Since the equation is in vertex form, the vertex will be at the point (h, k).

Step 1

Step 2: Find the y-intercept. To find the y-intercept let x = 0 and solve for y.

Step 2

Step 3: Find the x-intercept(s). To find the x-intercept let y = 0 and solve for x. You can solve for x by using the square root principle or the quadratic formula (if you simplify the problem into the correct form).

Step 3

Step 4: Graph the parabola using the points found in steps 1 – 3.

Step 4

Example 2 – Graph: Example 2

Step 1: Find the vertex. Since the equation is in vertex form, the vertex will be at the point (h, k).

Step 1

Step 2: Find the y-intercept. To find the y-intercept let x = 0 and solve for y.

Step 2

Step 3: Find the x-intercept(s). To find the x-intercept let y = 0 and solve for x. You can solve for x by using the square root principle or the quadratic formula (if you simplify the problem into the correct form).

Step 3

Step 4: Graph the parabola using the points found in steps 1 – 3.

Step 4

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Example 3 – Graph: Example 3

Step 1: Find the vertex. Since the equation is in vertex form, the vertex will be at the point (h, k).

Step 1

Step 2: Find the y-intercept. To find the y-intercept let x = 0 and solve for y.

Step 2

Step 3: Find the x-intercept(s). To find the x-intercept let y = 0 and solve for x. You can solve for x by using the square root principle or the quadratic formula (if you simplify the problem into the correct form).

Step 3

Step 4: Graph the parabola using the points found in steps 1 – 3.

Step 4