What is the equation of the line that has a slope of -2 and a y-intercept of -7?
y = -2x - 7 <--
y = -7x - 2
y = -2x + 7
y = -7x + 2 or <--
Find the equation of the line that has a slope of 4 and contains the point (-4, 1).
y = 4x + 1 <--
y = 4x - 8
y = 4x - 15
y = 4x + 17 or <--
Find the equation of the line that passes through the point (1,5) and has a slope of -2.
y = -2x + 7
y = -2x + 11
y = 2x - 9
y = 2x + 3 <-- im lost with this one
Which equation represents the line that passes through the points (-3,7) and (3,3)?
y=2/3x+1 <---
y=2/3x+9
y=-2/3x+9
y=-2/3x+5
Thomas joined a golf club. He pays an annual membership fee of $300 plus $25 each time he plays a game of golf. What equation represents the total amount Thomas will pay for his golf club in a year?
y = 300x + 25
y = 25x + 300 <---
y = 325x
y = 25x - 300
Well, you can safely join a golf club, but on all the others, you better figure out how to write equations of lines. You missed them all. Reread your text on this
y=slope*x+yintercept
What is the equation of the line that has a slope of -2 and a y-intercept of -7?
y = -2x - 7
y = -7x - 2 <-
y = -2x + 7
y = -7x + 2
Find the equation of the line that has a slope of 4 and contains the point (-4, 1).
y = 4x + 1
y = 4x - 8
y = 4x - 15 <--
y = 4x + 17
Find the equation of the line that passes through the point (1,5) and has a slope of -2.
y = -2x + 7 <-- im not sure
y = -2x + 11
y = 2x - 9 or <--
y = 2x + 3
Which equation represents the line that passes through the points (-3,7) and (3,3)?
y=2/3x+1
y=2/3x+9 <-- im not sure on the last two.
y=-2/3x+9
y=-2/3x+5
yuyuyui
Go to school people!!!!!!!
To find the equation of a line, we use the slope-intercept form: y = mx + b, where m represents the slope and b represents the y-intercept.
1. The line has a slope of -2 and a y-intercept of -7. Therefore, the equation is y = -2x - 7.
2. The line has a slope of 4 and passes through the point (-4, 1). We can use the point-slope formula: y - y1 = m(x - x1), where (x1, y1) is the given point and m is the slope. Plugging in the values, we get y - 1 = 4(x - (-4)). Simplifying, we have y - 1 = 4(x + 4). Further simplifying, we get y - 1 = 4x + 16. Adding 1 to both sides, we get y = 4x + 17.
3. The line passes through the point (1,5) and has a slope of -2. Using the same point-slope formula, we have y - 5 = -2(x - 1). Simplifying, we get y - 5 = -2x + 2. Adding 5 to both sides, we get y = -2x + 7.
4. The line passes through the points (-3,7) and (3,3). We can use the two-point formula: y - y1 = (y2 - y1)/(x2 - x1)(x - x1), where (x1, y1) and (x2, y2) are the given points. Plugging in the values, we get y - 7 = (3 -7)/(3 - (-3))(x - (-3)). Simplifying, we have y - 7 = -2/6(x + 3). Further simplifying, we get y - 7 = -1/3(x + 3). Adding 7 to both sides, we get y = -1/3(x + 3) + 7. Multiplying through by 3 to eliminate the fraction, we obtain y = 2/3x + 1.
5. Thomas pays an annual membership fee of $300 plus $25 each time he plays a game of golf. Therefore, the equation representing the total amount he will pay in a year is y = 25x + 300.