Mathematics

Mathematics, 30.10.2019 04:31, secondcolinmills005

14. given the table of values write the
equation of the line in y = mx + b form.
time (weeks)
height (cm)

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Mathematics, 21.07.2019 10:00, raizagisselle1273

12. the table shows the height of a plant as it grows. which equation in point-slope form gives the plant's height at any time (1 point) time (months) | plant height (cm) 2 | 16 4 | 32 6 | 48 8 | 64 (a). y - 16 = 8(x - 2) (b). y - 16 = 8x - 2 (c). y + 16 = 8(x + 2) (d). the relationship is nonlinear 14. write y = (-5/8)x + 3 in standard form using integers (1 point) (a). 5x + 8y = -24 (b). 5x + 8y = 24 (c). 5x - 8y = 24 (d). -5x + 8y = 24 15. write an equation for the line that is parallel to the given line and passes through the given point (1 point) y = 3x + 7; (2, 10) (a). y = 3x + 11 (b). y = 3x + 4 (c). y = -3x + 4 (d). y = (-1/3)x + 4 16. tell whether the lines for each pair of equations are parallel, perpendicular, or neither (1 point) y = -2x + 4 -5x + 10y = 5 (a). parallel (b). perpendicular (c). neither 17. tell whether the lines for each pair of equations are parallel, perpendicular, or neither (1 point) y = -1/4x + 10 -2x + 8y = 6 (a). parallel (b). perpendicular (c). neither 18. write the equation of a line that is perpendicular to the given line and that passes through the given point (1 point) y - 4 = 5/2 (x + 3); (-7, 8) (a). y - 8 = -2/5 (x - 7) (b). y - 8 = 2/5 (x - 7) (c). y - 8 = -2/5 (x + 7) (d). y - 8 = 2/5 (x + 7)

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Mathematics, 29.07.2019 18:50, YungKardon

The table shows the height of a plant as it grows a. what equation in slope-intercept form gives the plant's height at any time? | time (weeks) | height (inches) | | 2 | 8 | ||| | 4 | 15 | ||| | 6 | 22 | ||| | 8 | 29 | a. y= (7/2) x + 1 b. y= (7/2)x +8 c. y= (7)x +1 d. y = (7)x + 8

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Mathematics, 04.08.2019 11:30, sports1997

The table shows the height of a plant as it grows a. what equation in slope-intercept form gives the plant's height at any time? time height (weeks)|(inches) 2 | 12 4. | 17 6. | 22 8. | 27 y = (5/2)x + 7 y=(5/2)x +12 y=(5)x + 7 y=(5)x+12

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Mathematics, 16.09.2019 19:50, kelseatuttleni

15 points can someone check my answers? 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) (8,11) (16,22) (24,33) yes y=2.75x yes y=0.6875x*** yes y=1.375x no y does not vary directly with x ** (for #1, i'm debating between b and d) 2.for the data in the table, does y vary directly with x? if it does write an equation for the direct variation. (x,y) (16,4) (32,16) (48,36) yes y=2x yes y=4x yes y=8x no y does not very directly with x*** 3. (time/hour,distance/miles)(4,233) (6,348) (8,464) (10, 580) express the relationship between distance and time in a simplified form as a unit rate. determine which statement correctly interprets this relationship. 232 your care travels 232 miles 1/58 your car travels 58 miles in 1 hour*** 58/1 your car travels 58 miles in 1 hour 10 your car travels for 10 hours 4.what is the slope of the line that passes through the pair of points (2,5) and (8,3) 1/3*** -1/3 3 -3 4.what is the slope of the line that passes through the pair of points (-5.2,8.7) and (-3.2,2.7) 2 3*** -2 -3 5. what is the slope of the line that passes through the pair of points (3/2,-2) and (-3,7/3) -27/26 -26/27 26/27*** 27/26 6.write an equation in point slope from for the line through the given point with the given slope (5,2) m=3 y+2=3(x-5)*** y+2=3x-5 y-2=3(x+5) y-2=3(x-5) 7. write an equation in point slope form for the line through the given point with the given slope (-3,-5) m=-2/5 y+5=-2/5(x+3) y+5=(-2/5) x-3*** y-5=-2/5(x+3) y-5=-2/5(x-3) 8. write an equation in point slope from for the line through the given point with the given slope. (4,-7) m=-0.54 y+7=-0.54(x-4) y-7=-0.54x-4 y+7=-0.54(x+4) y-7=-0.54(x-4)*** 9. the table shows the height of a plant as it grows. which equation in point slope from gives the plants height (time,plant height) (2,16)(4,32)(6,48)(8,64) y-16=8(x-2)*** y-16=8x-2 y+16=8(x+2) the relationship is nonlinear 10. write y=-2/3x+7 in standard form 2x+3y=21 3x-2y=22 -2x-3y=21*** -2x+3y=7 11. write y=-1/2x+1in standard form using integers x+2y=2 x+2y=-2*** 2x+y=-2 x-2y=2

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14. given the table of values write the
equation of the line in y = mx + b form.
time (w...

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