01/12/21

Graph a rational function

Find the Find the x and y intercepts and all asymptotes for the following:y = (2x+21)/(x+7)

01/11/21

How do I go about solving this equation

f(x) = x + 3 g(x) = 2x ^ 2 - 4 Find f* g)(x) .

01/11/21

I hope someone can help bc i really need this today :)

Write an equation in point-slope form for the line that passes through (5, -8)with a slope of 3⁄4.

01/08/21

Which answer choice describes the following equation accurately?

f(x)= -2x^2 +7x-21 Opens up with a maximum.2 Opens up with a minimum.3 Opens down with a maximum.4 Opens down with a minimum.

01/08/21

Please help me with this

Find the reference angle for 190

01/08/21

Please help me with this

What angle (in degrees) corresponds to 14.5 rotations around the unit circle?Enter the exact answer. Angle=

01/08/21

Please help me with this

Estimate the period of the periodic function in the table below. t 1 11 21 31 41 51 61 71 81f(t) 5 3 2 3 5 3 2 3 5 Period=

01/08/21

Please help me with this

The graph of f(x) contains the point (-5,-2).(a) What point must be on the graph of f(x)+1?(b) What point must be on the graph of f(x+1)?(c) What point must be on the graph of f(x-4)-3?

01/08/21

Write two numbers the multiply to the value on top and add to the value on the bottom

56 and -15 I need two numbers that add up to both of those

01/08/21

I NEED HELP PLEASE

Perform the specific elementary row operation and type the resulting system of equations.(Eq1) <----> (Eq3)-x + y - z = 103x - 2y + 6z = 4x + 2y + z = 5(Eq1)(Eq2)(Eq3)

01/07/21

Which of the statements correctly describe the graph of the function f(x)=6x^2-x^5-8+3x^3

-The degree of f is odd-f(x) approaches ♾ as x approaches -♾-f has a zero at x=1-The leading coefficient of f is positive-f(x) approaches -♾ as x approaches ♾-f has a zero at x=2

01/07/21

The first 200 miles of the trip was covered in 8 hours. If the speed is doubled, how many miles can be covered in the next 6 hours?

The first 200 miles of the trip was covered in 8 hours. If the speed is doubled, how many miles can be covered in the next 6 hours?

01/07/21

please help! Algebra 1

The table shows the height, in centimeters, of the water in a swimming pool at different times since the pool started to be filled.Does the height of the water increase by the same amount each... more

01/07/21

Need to find the Math Model.

In complete two or more sentences, determine the appropriate model for the given data and explain how you made your decision. (1,0), (2,1.5), (5,2.5), (8,3)

Function to model combined rate

Pipe A takes 20 hours longer to fill swimming pool than pipe B. Together, pipe A and pipe B can fill the swimming pool in 30 hours. How do I write a function that models the combined rate of the... more

Which of the following situations represents a direct variation between x and y? (please help)

A) Dana will travel 150 miles. x=the speed at which dana is traveling. y=the number of hours she will be travelingB) Jamal earns a fixed pay of 300$ every week. x=the number of hours he works... more

01/07/21

Factor csc^2 0-1

Factor csc^2 0-1a. (𝑐𝑠𝑐 𝜃 + 1)( 𝑐𝑠𝑐 𝜃 + 1) b. (𝑐𝑠𝑐 𝜃 − 1)(𝑐𝑠𝑐 𝜃 − 1)^2 c. (𝑐𝑠𝑐 𝜃 − 1)(𝑐𝑠𝑐 𝜃 + 1)^2 d. (𝑐𝑠𝑐 𝜃 − 1)( 𝑐𝑠𝑐 𝜃 + 1)

01/07/21

Whats the equivalent expressions of 3k-2m+k

01/07/21

Please, what is the solution

At x = 0, which of the following is true of the function f defined by f(x) = x2 + e-2x ?A. f is increasing B. f is decreasingC. f has a relative minimumD. f has a relative maximum.

creating linear function

an equation in slope intercept form with the given information.Slope is -2 and y-intercept is 3.

creating linear functions

an equation in slope intercept form with the given information.Slope is 4 and y-intercept is 3.

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