18,592 Answered Questions for the topic Algebra

05/29/22

please just please someone. i need help

Construct a truth table for the compound statement.(q ∧ ~p) ∨ ~qplease

05/29/22

My homework is due and i need help with it please!

1.) Determine whether the sentence is a statement.x = x + 5A.) The sentence is a statement.B.) The sentence is not a statement.    2.) Determine the truth value of the compound statement given... more

05/29/22

hello please help me with my homework. I have not received any help

Construct a truth table for the given statement. Please put T for True and F for False. Also, there are many columns, so please do not merge them, but separate them because it can get really... more

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x) = x^2g(x) = -(x+1)^2

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x)= x^3expand vertically by a factor of 3translate left 3 units

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x)= lxl expand vertically by a factor of 2translate up 2 units

05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= √xcompress horizontally by a factor of 2reflect across the Y axistranslate up 2 units

05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= x^2compress vertically by a factor of 2translate down two units
Algebra Prealgebra

05/27/22

$$$$ question plz help

pudge had $2.25 in dimes and nickels if he had twice as many dimes as nickels, how many of each coin did he have?
Algebra Algebra 1

05/26/22

Twice a number n decreased by seven

Algebra

05/26/22

Union and intersection

A and B are sets of real numbers defined as follows. Write 4 cap B A cup B using interval notation. If the set is empty, write empty set . A={ z|z<4}B={ z|z>=7} (or equal to)
Algebra

05/25/22

Finding the value of x, y, and z

2*2=42+2=4x+y=zx*y=z
Algebra Statistics Maths

05/25/22

Equation rearranging

Hi I would like to know now to rearrange multiple regression equation to find the value of an independent variable (x2)y= (b1x1)+(b2x2)+aany help would be most appreciated
Algebra

05/24/22

Population increase question

According to the U.S. Census Bureau, the population of the United States in 2008 was 304 million people. In addition, the population of the United States was growing at a rate of 1.1% per year.... more
Algebra

05/24/22

Meters per second equation

An evil supervillian has launched a missle from his/her submarine. The missle's height, in meters above sea level, as a function of time, t, in seconds, is given by h(t)=−4.9t2+287t+171Find the... more
Algebra

05/24/22

x^2+8x+2=(x+4)^2+c

what is the value of C?
Algebra Math Trigonometry

05/23/22

For Positive Acute Angles A and B it is known that sin A = 21/29 and tan B = 28/45. Find the value of cos (A-B) in simplist form.

For Positive Acute Angles A and B it is known that sin A = 21/29 and tan B = 28/45. Find the value of cos (A-B) in simplist form.
Algebra Math Trigonometry

05/23/22

For Positive Acute Angles A and B it is known that sin A = 21/29 and tan B = 28/45. Find the value of cos (A-B) in simplist form.

For Positive Acute Angles A and B it is known that sin A = 21/29 and tan B = 28/45. Find the value of cos (A-B) in simplist form.
Algebra Precalculus

05/23/22

Use f(x) = 4x − 2 and g(x) = 3 − x^2 to evaluate the expression

(a) (f ∘ g)(x)(b) (g ∘ f)(x)
Algebra Pre Calculus

05/23/22

Use the table to evaluate the expression.

x 1 2 3 4 5 5f(x) 2 3 5 1 6 3g(fx) 3 2 1 6 4 5g(f(2))=
Algebra Pre Calculus

05/23/22

Use f(x) = 5x − 2 and g(x) = 3 − x2 to evaluate the expression.

(a)   (f ∘ g)(−2)(b) (g ∘ f)(−2)Use f(x) = 4x − 2 and g(x) = 3 − x^2 to evaluate the expression(a) (f ∘ g)(x)(b) (g ∘ f)(x)
Algebra Pre Calculus

05/23/22

Find f + g, f − g, fg, and f/g and their domains

f(x) = x, g(x) = square root xFind (f + g)(xFind the domain of (f + g)(x). (Enter your answer using interval notation.)Find the domain of (f − g)(x). (Enter your answer using interval... more
Algebra

05/23/22

finding the rate or time in a word problem on continuous growth or decay

The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate parameter of 7% per day. A sample of this radioactive substance was taken three days ago. If the... more
Algebra Precalculus

05/23/22

Find f + g, f − g, fg, and f/g and their domains.

f(x) = x, g(x) = square root xFind (f + g)(xFind the domain of (f + g)(x). (Enter your answer using interval notation.)Find the domain of (f − g)(x).(Enter your answer using interval... more

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