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samara

Questions and answers by visitors named samara

Questions (35)

find the stationary point of the functionz=4x^2+10xy+4y^2-x^2y^2 and also determine their nature plz show me step i don't know
1. 3 answers
2. 1,606 views
y=-3x+1
1. 1 answer
2. 10 views
y=-3x-1
1. 1 answer
2. 12 views
Graph the line y + 3 = 2(x – 1). First, identify the slope of the line. Enter your answer in the blank.
1. 1 answer
2. 16 views
Which of the following points lies on the line?Responses (–3, 1) (–3, 1) (–1, 3) (–1, 3) (1, –3) (1, –3) (3, –1)
1. 1 answer
2. 17 views
Graph the line 4x+2y=8. What is the x-intercept? Enter your answer in the box.
1. 1 answer
2. 20 views
What is the y-intercept?Enter your answer in the box.
1. 1 answer
2. 13 views
y=-2/5x+4
1. 1 answer
2. 11 views
How would x+4y=10be written in slope-intercept form? Select the first step. Responses Add 10 to each side of the equation. Add
1. 1 answer
2. 26 views
fter subtracting x from each side, the equation is 4y=10−x. You can rearrange the terms on the right side so the equation is
1. 1 answer
2. 31 views
Dalton sells popcorn for $4 a bag and cans of juice for $1.25 a can. Today, his goal is to sell $500 worth of popcorn and juice.
1. 1 answer
2. 20 views
What is the equation of a line that has a slope of −12and a y-intercept of 3? Express your answer in slope-intercept form.
1. 1 answer
2. 18 views
What is the slope-intercept form of the equation of a line that has a slope of 45and a y-intercept of −37 ? Enter your answer
1. 1 answer
2. 20 views
What is the slope-intercept form of the equation of the line that contains the points (3, 8)and (6, 5) ? Enter your answer in
1. 1 answer
2. 30 views
What is the slope-intercept form of the equation of the line that contains the points (−3,−3)and (4, 5) ? Enter your answer
1. 1 answer
2. 15 views
A line contains the points (−26, −37) and (−32, −61).What is the slope of the line in simplified form? Enter your
1. 1 answer
2. 13 views
What are the x and y-intercepts of the line described by the equation?2x + 4y = 12.4 Enter your answers, in decimal form, in the
1. 1 answer
2. 15 views
Graph y+6=45(x+3) using the point and slope given in the equation.Use the line tool and select two points on the line.
1. 1 answer
2. 13 views
Graph y=47x−2.
1. 1 answer
2. 22 views
Graph −8+x=4y−16.
1. 1 answer
2. 10 views
Jim’s fundraiser BBQ needs to make at least $1000 in sales on Saturday. He sells hot dogs for $2 each and hamburgers for $3
1. 1 answer
2. 37 views
y-3x<-4
1. 1 answer
2. 12 views
Bryan is buying notebooks and pens at an office supply store. Notebooks cost $3.59 and pens cost $1.49. He can spend up to $13
1. 1 answer
2. 29 views
Solve for x.4.6x<−15.64 Enter the inequality in the box.
1. 1 answer
2. 23 views
The equation of the boundary line is y = x + 5. What are the slope and y-intercept of the boundary line?Enter your responses in
1. 1 answer
2. 14 views
What is the graph of the inequality x−3y<3? First, identify how to graph the boundary line. The equation of the boundary line
1. 1 answer
2. 22 views
Graph y<1−3x.Responses Number graph with y axis ranging from negative 4 to 2, and x axis ranging from negative 2 to 6. A
1. 1 answer
2. 27 views
At the beginning of the 2016 season (his 21st season), kicker Adam Vinatieri had 2253 total points.Let x be the number of
1. 1 answer
2. 14 views
Olivia was asked to determine whether (−1,5)is a solution of the inequality y≤−2x+3 . Here is her work. y≤−2x+3
1. 1 answer
2. 11 views
Is the point (−7,1)a solution to the inequality y<0.5x+9 ? Enter Yes or No in the box
1. 1 answer
2. 21 views
Is the point (−4,−17)a solution to the inequality 2y−3x>12 ? Enter Yes or No in the box.
1. 1 answer
2. 15 views
Ciara budgeted $30 per month for entertainment. Movies cost $7 and sports games cost $5.Let x represent the number of movies she
1. 1 answer
2. 25 views
Which sentence reflects the theme of "The Negro Speaks of Rivers"?Responses A people's history can be linked to many different
1. 1 answer
2. 27 views
Which tone does the language in these lines from the last stanza of "The Rainy Day" create?Be still, sad heart! and cease
1. 1 answer
2. 32 views
Read the last stanza from "The Rainy Day" by Henry Wadsworth Longfellow.Be still, sad heart! and cease repining; Behind the
1. 1 answer
2. 33 views