Doran wants to graph g(x) = 4x^2 − 24x + 7. He ends up with the graph shown. He knows it will have a y-intercept at (0, 7), because c=7. He knows that -b/2a will give him the axis of symmetry, or the x-coordinate of the vertex. When he calculates -b/2a, he gets -3. which he substitutes back into the function, and gets 115. He puts those together, for a vertex of (-3, 115). However, that isn't the vertex on his graph. What mistake did Doran make, and what result should he have gotten? Explain clearly, referring to the axis of symmetry, and vertex of the parabola specifically, and numerically.

after simplifying it i got: -36.25 as my answer. hope that !

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

step-by-step explanation:

im not sure what the answer is

can you take a photo of the screen?