Refer a friend and earn $50 when they subscribe to an annual planRefer Now

Get the answer to your homework problem.

Try Numerade Free for 30 Days

Like

Report

In Exercises 7-12, match the quadratic function with its graph. [The graphs are labeled (a), (b), (c), (d), (e), and (f).]

$ f(x) = (x + 4)^2 $

c

Algebra

Chapter 2

Polynomial and Rational Functions

Section 1

Quadratic Functions and Models

Quadratic Functions

Complex Numbers

Polynomials

Rational Functions

Oregon State University

McMaster University

Baylor University

Idaho State University

Lectures

01:32

In mathematics, the absolu…

01:11

01:30

In Exercises 7-12, match t…

02:02

01:29

01:13

01:25

02:41

Matching In Exercises $7-1…

15:25

02:28

00:16

In Exercises 7 - 12, ma…

00:15

Let's give a rough sketch of this graph here so that we could match it with the graph in the textbook. So perhaps the easiest way to give a sketch here is just first start off with the graph of X square. Now grab. This is not our final answer, but this will be the graph which we can modify to obtain our graph. So here's a rough sketch of that problem. X squared. And then how do we get to the graph? F Well, you see here the plus four, this will be a shift to the left by four units. So that means is if you want our blue graph f you just take each point on this red graph and shifted to the left by four. So the vertex here I smoothed that over four units. Similarly, the point one one he moved that over two three units. If you take the point, negative one one. Move that to the left. You end up negative five and similarly here, if you're at let's say two, you know why I value was originally for. But if you move that to the left by four, that puts you at negative two four and similarly would also have negative six four. So on our blue graph, there's our graph of death. And if we look at the text book, we see that this is the graph, see, so that's our final answer.

View More Answers From This Book

Find Another Textbook

In mathematics, the absolute value or modulus |x| of a real number x is its …

In Exercises 7-12, match the quadratic function with its graph. [The graphs …

Matching In Exercises $7-12,$ match the quadraticfunction with its graph…

In Exercises 7 - 12, match the function with its graph. [The graphs…

00:08

Use the Divergence Theorem to calculate the surface integral $ \iint_S \text…

03:15

Solve the boundary-value problem, if possible.

$ y" + 16y = 0 $…

05:37

Use power series to solve the differential equation.

$ y''…

00:09

12:10

In Exercises 35- 50, (a) find all the real zeros of the polynomial…

03:21

In Exercises 17-34, sketch the graph of the quadratic function without using…

01:24

Solve the differential equation.

$ y'' - y' - 6y = 0 …

06:28

A spring has a mass of 1 kg and its damping constant is $ c = 10 $. The spri…

04:01

In Exercises 91- 94, find the values of such that the function has the given…

02:17

In Exercises 55 - 64, find a polynomial function that has the given zeros. (…

92% of Numerade students report better grades.

Try Numerade Free for 30 Days. You can cancel at any time.

Annual

0.00/mo 0.00/mo

Billed annually at 0.00/yr after free trial

Monthly

0.00/mo

Billed monthly at 0.00/mo after free trial

Earn better grades with our study tools:

Textbooks

Video lessons matched directly to the problems in your textbooks.

Ask a Question

Can't find a question? Ask our 30,000+ educators for help.

Courses

Watch full-length courses, covering key principles and concepts.

AI Tutor

Receive weekly guidance from the world’s first A.I. Tutor, Ace.

30 day free trial, then pay 0.00/month

30 day free trial, then pay 0.00/year

You can cancel anytime

OR PAY WITH

Your subscription has started!

The number 2 is also the smallest & first prime number (since every other even number is divisible by two).

If you write pi (to the first two decimal places of 3.14) backwards, in big, block letters it actually reads "PIE".

Receive weekly guidance from the world's first A.I. Tutor, Ace.

Mount Everest weighs an estimated 357 trillion pounds

Snapshot a problem with the Numerade app, and we'll give you the video solution.

A cheetah can run up to 76 miles per hour, and can go from 0 to 60 miles per hour in less than three seconds.

Back in a jiffy? You'd better be fast! A "jiffy" is an actual length of time, equal to about 1/100th of a second.