graph the function y=5/4x^3. one point with x = 0, two points with negatove x values and two points with positive x values.

Here's what I get  

Step-by-step explanation:

1. Create the table

2. Plot the points

(a) Draw the axes

I chose my x-axis to run from -2.5 to 2.5 and the y-axis to run from -12 to 12.

(b) Plot the points

I got Fig. 1 below.

3. Draw the graph

Join the points with a smooth curve.

Remember that you don't just connect the five dots.

The graph extends infinitely both up and down, so you extend the line to the edges of the graph.

Your graph should resemble Fig. 2.

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base