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Algebra
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Questions (194,598)
Compare Linear Function 1 with Linear Function 2. Which one has the lesser initial value? Linear Function 1: Lionel’s cell
1 answer
asked by
Mujika
318 views
Find the equation of the line y=mx through the origin that describes the proportional relationship shown in the graph.
(1 point)
27 answers
asked by
mongloo
2,563 views
simplify the complex fraction
x/(x+2)/((1/x)+1/(x+2)) if you put that in the calculator it should show you what it looks like
4 answers
asked by
Leon
3,705 views
The graph of y(x) is transformed to give the graph of y=-f(x+3).
The point A on the graph of y=f(x) is mapped to the point P on
4 answers
asked by
Leo
2,422 views
How many real number solutions does this equation have?
0= 5x^2 +2x - 12 one, two none, or infinite How many real number
6 answers
asked by
guy person
4,759 views
determine the initial value and the rate of change of the linear function given in the graph.
(2,3) (0,0)
3 answers
asked anonymously
224 views
Is the relationship between the variables in the table a direct variation, an inverse variation, both, or neither? if it is a
7 answers
asked by
kathy
7,734 views
Can someone check my answers on exploring conic sections?
1. Graph x2 + y2 = 9. What are its lines of symmetry? Every line
54 answers
asked by
Lee
25,876 views
Simplify x + 7 / x^2 + 4x - 21 (This is a fraction)
Answer choices - 1/x-3; where x does not equal 3.-7 x - 3; where x does not
7 answers
asked by
PLEASE HELP ASAP
3,091 views
Determine the initial value and the rate of change of the linear function as given in the graph. Round the answer to three
3 answers
asked anonymously
284 views
The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at
13 answers
asked by
Mike
12,802 views
Can you please help me simplify this into one fraction?
3/(x-3) - 5/(x/2) Here are the options: A) -2x+9/(x-3)(x-2) B)
4 answers
asked by
Lydia
2,079 views
Fraction 1: the quantity x squared minus 16 over the quantity 2 times x squared minus 9 times x plus 4; Fraction 2: the quantity
1 answer
asked by
*shrugs shoulders
293 views
Simplify 5x^3/7x^3+x^4
Is the answer 5/7+x where x is not equal to 0,-7?
5 answers
asked by
Dani
3,813 views
What type of conic section is given by the equation 4x^2+9y^2=36? What are its domain and range?
6 answers
asked by
Tim
3,431 views
Does the data in the table represent a direct variation or an inverse variation? x 1 3 4 7 y 5 15 20 35
A) DV; y=1/5x B) IV; xy=5
5 answers
asked by
Mason
2,820 views
What is the simplified form of ? (1 point) Responses Image with alt text: x cubed minus 3 times x squared plus 9 times x minus
1 answer
asked anonymously
237 views
Jimmy wants to rewrite the set of parametric equations x = 1/2 T + 3 and y = 2T - 1 in rectangular form by eliminating T. Which
11 answers
asked by
Ian
4,209 views
Lesson 10: Quadratic Functions and Equations Unit Test answers please! I need the right ones
125 answers
asked by
Claire
32,025 views
John walked 10 miles on Saturday. He walked twice as fast on the second 5 miles of his walk than he walked on the first 5 miles
22 answers
asked by
Sandra
5,744 views
Which of the following is an ordered pair of the relation y=−2/3x+6? Responses (3,8) (3,4) (1,4) (0,−2/3)
1 answer
asked by
EzioTheTrue
343 views
2. Suppose that the amount of algae in a pond doubles every 4 hours. If the pond initially contains 90 pounds of algae, how much
40 answers
asked by
Deborah
17,315 views
Can someone check my answers please and if Im wrong please explain.
1) graph 4x^2+4y^2=64. what are the domain and range?
57 answers
asked by
lee
19,070 views
The graph of a function is a straight line with a slope of 2 and a y -intercept of 7. What is the equation of the function?
1 answer
asked by
ysn flow
273 views
1. (-10x^3 + 30x -20) divided by (-5x+5)?
a)2x^2-2x+4**** b)-2x^2-2x-4 c)-2x^2+2x+4 d)2x^2+2x-4 2.The width, w, of a rectangular
6 answers
asked by
Jalissa
4,198 views
What is the excluded value of the rational expression?
2x+6 / 4x-8
19 answers
asked by
Steve
8,330 views
Hector would like to join a gym that has a one-time membership fee plus a monthly fee. He can use the function f(x) = 35x + 50
1 answer
asked anonymously
312 views
Simplify the rational expression. State any restrictions on the variable.
(n^4-11n^2+30)/(n ^4 -7n^2+10) My answer is n^2-6/n^2-2
14 answers
asked by
steve
18,362 views
How many real number solutions does the equation have? y=3x^2-5x-5
A)one solution B)two solutions C)no solutions D)infinitely
11 answers
asked by
Sasha
3,662 views
Solve the following equations. Show all your work. (2 points)
x/x-2 +x-1/x+1 = -1 PLZ help :D
7 answers
asked by
Doesn'tmatter
6,244 views
Which equation represents the axis of symmetry of the function y=-2x^2+4x-6
A y=1 B x=1 C x=3 D x=-3 Is the answer C?
65 answers
asked by
ninaaaa
31,115 views
Write the equation of the linear function shown on the graph. (1 point) Responses y=2x−2 y equals 2 x minus 2 y=−2x+2 y
1 answer
asked anonymously
153 views
1- Simplify the radical expression: √250h^4k^5
a) hk√125 b) 5√10h^4k^5 c) 5h^2k^2√10k d) 25hk√10k ** 2- Simplify the
6 answers
asked by
Naruto's Ramen
2,435 views
Simplify the expression: 4 times Start Root 18 End Root plus 5 times Start Root 32 End Root
10 answers
asked by
Anonymous
3,775 views
The senior class at Hartford High School is planning their prom. They've narrowed the location down to two choices. The Regal
3 answers
asked anonymously
537 views
A function has an initial value of 2 and a slope equal to −1 . Choose the sketch of a graph that exhibits the qualitative
3 answers
asked anonymously
163 views
is the sequence geometric if so identify the common ratio 2 -4 -16 -36
10 answers
asked by
angel
7,778 views
A ball is thrown into the air with an initial upward velocity of 46 ft/s. Its height (h) in feet after t seconds is given by the
26 answers
asked by
ssssssssss
12,389 views
1. For the data in the table does y vary directly with x? If it does write an equation for the direct variation.
x|y 8|28 16|56
78 answers
asked by
basketball&batman
37,433 views
what is an equation of a parabola with the given vertex and focus? Vertex: (-2,5); focus: (-2,6)
7 answers
asked by
jennifer
12,141 views
Can someone please help me with these?
1. What are the focus and directrix of the parabola with the equation y=1/12 xsquared 2.
32 answers
asked by
Anonymous
6,126 views
solve the equation by completing the square. round to the nearest tenth. x^2+8x=10
A. 1.1, 9.1 B. 1.1, -9.1 C. -1.1, 9.1 D.
5 answers
asked by
Cassandra
2,847 views
what is an equation for a sine curve with amplitude 2, and period 4pi radians?
4 answers
asked by
twiddles
8,172 views
Multiply. (2n^2+5n+4)(2n-4)
(explain it to me) A. 4n^3-2n^2+28n-16 B. 4n^3+12n^2-2n-16 C. 4n^3+2n-12-16 D. 4n^3+18n^2-28n-16
5 answers
asked by
PLEASE HELP ASAP
2,220 views
what is the value of c so that x^2-11x+c makes a perfect trinomial
A. 121 B.121 over 4 C.-11/2 D.121/2 i think it is B
5 answers
asked by
Cinderella's Prince
4,366 views
Find the initial value of the linear function, given that the rate of change is m=−47 , and (14,3) is an (x,y) value of the
1 answer
asked anonymously
254 views
Write an equation in slope-intercept form of the trend line
3 answers
asked anonymously
275 views
Simplify (2sqrt(5)+3sqrt(7))^2
~~~ Can you show the steps. I want to learn how to do it now so I won't have to pester y'all again
26 answers
asked by
Astral Tellurian
10,033 views
Use a graphing calculator to solve the equation in the interval from 0 to 2 pi. Round to the nearest hundredth. 7 cos (2t)=3
10 answers
asked by
Dispurple
3,463 views
Find the rate of change and the initial value of the linear function given as a table of values.
x | y 1 | 4 -3 | 8 The rate of
1 answer
asked anonymously
166 views
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