F(x) = x to the power of two + 4 evaluate the symbolic representation f(x) at the given value of x

Does anyone know how to do geometryme with this problem

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need