Find the quadratic function y = ax2 + bx + c whose graph passes through the points (1, 4), (3, 20), and (-2, 25).

Determine the initial value of the quadratic relation y=7x²+2x-32. Enter a numeric value only.

The population of a certain country was approximately 75 million in 1900, 175 million in 1950, and 375 million in 2000. Construct a model for this data by finding a quadratic equation whose graph passes through the points (0,75), (50,175), and (100,375). Use this model to estimate the population in 2050. Let x be the number of years since 1900 and y be the population in millions. y= (Use integers or decimals for any numbers in the expression.) According to the model, what will the population be in the year 2050? million y = C Activate Windows

Find the quadratic equation whose graph has vertex (3, 1) and passes through the point (2, 0) using the standard form y = a(x - h)2 + k. Type in your answers: a = h = k = Then write your answer in the form y = Ax² + Bx + C. Type in your answers: A = B = D = Factor, find all axis intercepts ana sketch the graph of your quadratic equation. How many total number of x-axis and y-axis intercepts did you find?