19,133 Answered Questions for the topic Algebra
Solve Linear System Graphically (level2)
Solve the following system of equations graphically on the set of axes below: y= -1/2x+8x-4y=-8please show a picture if possible of the graph. thanks.
Enter the quadratic/cubic model.
The table shows the temperature y (in degrees Fahrenheit) at time x, where x=1 corresponds to 1:00 AM. Use the regression feature on a graphing calculator to find a quadratic model and a cubic...
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[HELP] Dollar Graph
The table shows the value y (in dollars) of a stock on day t. Use the regression feature on a graphing calculator to find a quadratic model and a cubic model for the...
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Algebra
06/16/21
You have one type of nut that sells for $2.50/lb and another type of nut sells for $9.70/ltain the desired mixture?
You have one type of nut that sells for $2.50/lb and another type of nut that sells for $9.70/lb. You would like to have 14.4 lbs of a nut mixture that sells for $2.60/lb. How much of each nut will...
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Over a period of 20 years, the population P (in thousands) of a town can be modeled by P = 0.0081t^3 − 0.245t^2 + 2.13t + 95.8 where t is the time (in years).
Over a period of 20 years, the population P (in thousands) of a town can be modeled by P = 0.0081t^3 − 0.245t^2 + 2.13t + 95.8 where t is the time (in years).a. Use a graphing calculator to graph...
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Order the function values from least to greatest when f(x)=−2x^3+8x^2−5x−6
f(-1) f(0) f(1) f(2) f(3) <-- values
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06/16/21
Model this situation with a linear system and solve: The perimeter of a rectangle is 234ft. When its length is doubled, the perimeter increases by 58 ft.
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Need help asap please. thank you!
1. Solve x2 - 6x = -8 by completing the square. Enter each step. 2. Solve 4x2 + 12x + 11 = 0 by completing the square. Enter each step.
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Algebra
06/16/21
Quadratic Functions
The Wave Hotel offers luxury suites on Cocoa Beach. It has 200 beachfront suites. At the current price of $300 per night for each suite, it is fully occupied. A recent marketing study indicates...
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Algebra
06/16/21
If m=n, and 2m+7=11, then 2n+7=11 what property is this?
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Write the function in vertex form. Find the maximum temperature during the year.
The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=−7t^2+14t +20, where 1≤t≤12.a. Write the function in vertex form.y= b. Find the maximum temperature...
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[HELP] Consider the function f(x)=x^2+3x−18. Let g be a translation of f so that g has zeros x=−6 and x=−13. Write a rule for g.
Consider the function f(x)=x^2+3x−18. Let (g) be a translation of f so that g has zeros x=-6 and x=-13. Write a rule for g.
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The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=−7t^2+14t +20, where 1≤t≤12.
a. Write the function in vertex form.y= b. Find the maximum temperature during the year.The maximum temperature is ? degrees Fahrenheit.
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Bowling Ball Problem
A bowling ball is dropped from a height of 30 feet.a. h(t)=b. The height of the ball after 1 second is ? feet.c. The bowling ball takes about ? seconds to hit the ground.Write a function that gives...
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Algebra
06/15/21
Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function below.
Algebra Math
06/15/21
Algebra question
A rectangular poster is three times as high as it is wide. If it contains a picture of 125 square inches framed by a margin of 4 inches at the top and bottom and 3 inches on each side, find the...
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