Which statement best describes how the graph of g(x)=−5x^2 compares to the graph off(x)=x^2? question 11 options:
a)the graph of g(x) is a vertical stretch of f(x) by a factor of 5.
b) the graph of g(x) is a reflection of f(x) across the x-axis.
c)the graph of g(x) is a vertical compression of f(x) by a factor of 15 and reflection across the x-axis.
d) the graph of g(x) is a vertical stretch of f(x) by a factor of 5 and a reflection across the x-axis.

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

What is the relationship between all triangles that can be drawn given the same three angles

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.