Can someone help me write the equation of axis of symmetry from the graph shown please?

Axis of Symmetry ⇨ x = -1

Step-by-step explanation:

⟺ From

Our axis of symmetry equals the value of h.

In easier way, we can look at the graph and notice that the minimum point/vertex is at (-1,-9)

We use the value of h to answer.

Thus, the axis of symmetry is x = -1.

Formulas:

Here is some formulas that might benefit you in Quadratic Function.

h = Axis of Symmetry (transformation of the graph with x-axis)

k = basically the transformation of the graph with y-axis.

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

step-by-step explanation: