macyschultzcom macyschultzcom

06-09-2020
Mathematics

contestada

Find a so that the point (-1,1) is on the graph of f(x)=ax2 +2

Respuesta :

nada2135 nada2135

06-09-2020

Answer:

Step-by-step explanation:

f(x)=ax^2+4

2 = a(-1)^2+4

-2=a(-1)^2

-2/a=(-1)^2

-2/a=1

a=-2

Answer Link

Otras preguntas

A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from those that are outside of the sy

Which of the following is the correct definition of carrying capacity? A. The maximum number of populations a community can sustain B. The number of humans ther

Write and solve a word problem that matches the diagram shown

Which of the following is the correct definition of carrying capacity? A. The maximum number of populations a community can sustain B. The number of humans ther

When used as an archetype, which season is most often associated with rebirth and life?

should i put a comma after blahh but now, blahh or before blahh, but now, blahh or what

The immediate area of pain or swelling in a case of carpal tunnel syndrome is

How does the movement of particles in a stick of butter differ from the movement of particles in a dish of melted butter?

Crystal is 12 years old and Alexa is 6 years old. If crystal runs 100 yards, how far does Alexa run? How far do they run together?

What group of colonists faced hostility as a result of their views regarding the Declaration of Independence?