Multiple ChoiceFind the slope of the line containing the points (−1,1)\left(-1,1\right)(−1,1) and (4,3)\left(4,3\right)(4,3).188viewsHas a video solution.
Multiple ChoiceWrite an equation of a line that passes through the point (3,−4)\left(3,-4\right)(3,−4) and is parallel to the line x+2y+18=0x+2y+18=0x+2y+18=0.211views3rankHas a video solution.
Multiple ChoiceGraph a line with a slope of 0 that passes through the point (3,−2)\left(3,-2\right)(3,−2).255views1rankHas a video solution.
Multiple ChoiceWhich of the following graphs below represents the equation x=3x=3x=3?230views1rankHas a video solution.
Multiple ChoiceIn the graph shown, identify the y–intercept & slope. Write the equation of this line in Slope-Intercept form.339views2rankHas a video solution.
Multiple ChoiceIdentify the 𝒚– intercept & slope of y=−2x−3y=-2x-3y=−2x−3 . Then graph the equation.157viewsHas a video solution.
Multiple ChoiceWrite the point-slope form of the equation of a line with a slope of −25-\frac25−52 that passes through (1, 3). Then graph the equation. 207viewsHas a video solution.
Multiple ChoiceWrite the point-slope form of the equation of a line with a slope of 000 that passes through (2,−4)\left(2,-4\right)(2,−4) . Then graph the equation.259viewsHas a video solution.
Multiple ChoiceWrite the point-slope form of the equation of a line that passes through the points (2,1)\left(2,1\right)(2,1) and (−4,3)\left(-4,3\right)(−4,3) . Then graph the equation.328viewsHas a video solution.
Multiple ChoiceFind the slope & y−intercepty-intercepty−intercept of the line given by the equation 3x+2y−6=03x+2y-6=03x+2y−6=0216viewsHas a video solution.
Multiple ChoiceGraph the equation 9x+6y+18=09x+6y+18=09x+6y+18=0 by finding the intercepts.275viewsHas a video solution.
Textbook QuestionIn Exercises 1–4, write an equation for line L in point-slope form and slope-intercept form. 451viewsHas a video solution.
Textbook QuestionIn Exercises 1–10, find the slope of the line passing through each pair of points or state that the slope is undefined. Then indicate whether the line through the points rises, falls, is horizontal, or is vertical. (-2, 1) and (2, 2)226viewsHas a video solution.
Textbook QuestionIn Exercises 9–12, use the given conditions to write an equation for each line in point-slope form and general form. Passing through (−2, 2) and parallel to the line whose equation is 2x-3y-7=0292viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. through (1,3), m = -2162viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. through (-5,4), m = -3/2159viewsHas a video solution.
Textbook QuestionIn Exercises 11–38, use the given conditions to write an equation for each line in point-slope form and slope-intercept form. Slope = 8, passing through (4, −1)251views1commentsHas a video solution.
Textbook QuestionIn Exercises 13-18, find the average rate of change of the function from 1 to 2. f(x) = x² + 2x from x₁ = 3 to x2 = 5161viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. through (-8,4), undefined slope219viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. through (-1,3), and (3,4)187viewsHas a video solution.
Textbook QuestionIn Exercises 19–24, write an equation in slope-intercept form of a linear function f whose graph satisfies the given conditions. The graph of ƒ passes through (−2, 6) and is perpendicular to the line whose equation is x = -4.237viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. x-intercept (3,0), y-intercept (0,-2)169viewsHas a video solution.
Textbook QuestionIn Exercises 17–24, a) List all possible rational roots. b) List all possible rational roots. c) Use the quotient from part (b) to find the remaining roots and solve the equation. x^4−2x^3−5x^2+8x+4=0168viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. horizontal, through (-7,4)142viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. m=5, b=15165viewsHas a video solution.
Textbook QuestionIn Exercises 11–38, use the given conditions to write an equation for each line in point-slope form and slope-intercept form. Passing through (-2, 0) and (0, 2)152viewsHas a video solution.
Textbook QuestionMatch each equation with the sketch that most closely resembles its graph. y = 5152viewsHas a video solution.
Textbook QuestionWrite an equation for each line described. Give answers in standard form for Exercises 11–20 and in slope-intercept form (if possible) for Exercises 21–32. slope 0, y-intercept (0, 3/2)211viewsHas a video solution.
Textbook QuestionIn Exercises 11–38, use the given conditions to write an equation for each line in point-slope form and slope-intercept form. x-intercept = -1/2 and y-intercept = 4165viewsHas a video solution.
Textbook QuestionIn Exercises 41–44, use the given conditions to write an equation for each line in point-slope form and slope-intercept form. Passing through (-3, 2) with slope - 6405viewsHas a video solution.
Textbook QuestionFind the slope and y-intercept of each line, and graph it. x+2y = -4266viewsHas a video solution.
Textbook QuestionIn Exercises 46–49, give the slope and y-intercept of each line whose equation is given. Then graph the line. 2x + 3y + 6 = 0190viewsHas a video solution.
Textbook QuestionIn Exercises 49–58, graph each equation in a rectangular coordinate system. y = -2368viewsHas a video solution.
Textbook QuestionThe graph of a linear function f is shown. (a) Identify the slope, y-intercept, and x-intercept. (b) Write an equation that defines f. 416viewsHas a video solution.
Textbook QuestionFind the slope of each line, provided that it has a slope. through (0, -7) and (3, -7)158viewsHas a video solution.
Textbook QuestionWrite an equation (a) in standard form and (b) in slope-intercept form for each line described. through (-1, 4), parallel to x+3y=5304viewsHas a video solution.
Textbook QuestionFor each line, (a) find the slope and (b) sketch the graph. See Examples 6 and 7. 5x - 2y = 10148viewsHas a video solution.
Textbook QuestionWrite an equation (a) in standard form and (b) in slope-intercept form for each line described. through (4, -4), perpendicular to x=4148viewsHas a video solution.
Textbook QuestionIn Exercises 59-66, a. Rewrite the given equation in slope-intercept form. b. Give the slope and y-intercept. c. Use the slope and y-intercept to graph the linear function. 4x+y-6=0249viewsHas a video solution.
Textbook QuestionFor each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (-2, 4) and (1, 3)205viewsHas a video solution.
Textbook QuestionFor each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (2, -10), perpendicular to a line with undefined slope.156viewsHas a video solution.
Textbook QuestionFor each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (0, 5), perpendicular to 8x+5y=3211viewsHas a video solution.
Textbook QuestionFind and interpret the average rate of change illustrated in each graph. 252viewsHas a video solution.
Textbook QuestionUse a graphing calculator to solve each linear equation. 3(2x+1) - 2 (x-2) =5440viewsHas a video solution.
Textbook QuestionIn Exercises 67–72, use intercepts to graph each equation. 6x-3y+15=0218viewsHas a video solution.
Textbook QuestionIn Exercises 79–80, find the value of y if the line through the two given points is to have the indicated slope. (3, y) and (1, 4), m = −3161viewsHas a video solution.
Textbook QuestionRetaining the Concepts. If f(x) = 4x^2 - 5x - 2, find [f(x + h) - f(x)]/h, h ≠ 0175viewsHas a video solution.
Textbook QuestionExercises 143–145 will help you prepare for the material covered in the next section. If (x1,y1) = (-3, 1) and (x2, y2) = (−2, 4), find (y2-y1)/(x2-x1)169viewsHas a video solution.
Textbook QuestionIn Exercises 67–72, use intercepts to graph each equation. 6x-9y-18 = 078viewsHas a video solution.