Historians and researchers primarily base their research on:

Select the best answer choice.
A.
Secondary sources
B.
Personal knowledge
C.
Primary sources
D.
Bias

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.