What are the zeros of the parabola in #1? (that is, at what points does the graph cross the x-axis?)
Picture is number one

The zeroes of the parabola is -1, -5.What is parabola and zeroes of parabola?A parabola refers to an equation of a curve, such that a point on the curve is equidistant from a fixed point, and a fixed line. The fixed point is called the focus of the parabola, and the fixed line is called the directrix of the parabola.The equation of parabola can be expressed in two different ways, such as the standard form and the vertex form. The standard form of parabola equation is expressed as follows:f(x) = y= ax2 + bx + cTo find zeroes of parabola x = -b ±[tex]\sqrt{b^{2}-4ac } /2[/tex]Given equation is f(x) = [tex]x^{2} +6x+5[/tex]a = 1, b = 6, c = 5 x = -6 ±[tex]\sqrt{36-4(5)}[/tex]/2x = -6 ±[tex]\sqrt{16} /2[/tex]x = -6 ± 4 /2hence,x = -6-4/2 and x = -6 +4/2x = -5 or x = -1To know more about parabola, visit:https://brainly.com/question/18054637#SPJ1