What are the important variables in the problem below? A test is worth 50 points. Multiple-choice questions are worth 1 point, and
short-answer questions are worth 3 points. If the test has 20 questions, how
many multiple-choice questions are there?
A. t for test, q for questions
B. p for points, m for multiple choice
ОО
C. m for multiple choice, s for short answer
OD. s for short answer, t for test

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

pi x^2

step-by-step explanation:

pi times x squared

answer: the answer is e

step-by-step explanation: