In the xy-plane the graph of the function q has a parabola. the graph intersects the x-axis at (-1,0), and (r, 0). if the vertex of q occurs at the point (2,4), what is the value of r?

r = 5

Step-by-step explanation:

The graph intersects the x-axis at (-1,0), and (r, 0). If the vertex of q occurs at the point (2,4), what is the value of r?

Note that if the vertex is given, then we also have the equation of the axis of symmetry:  it is x = 2.  Now, the first x-intercept, (-1,0), is 3 units to the left of this axis of symmetry; therefore, the second intercept must be 3 units to the right of this axis, at x = 2+3, or x = 5.  Therefore, r = 5.

24

step-by-step explanation:

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)