What is an equation of a line, in point-slope form, that passes through (1, −7) and has a slope of −2/3 ?

a. y+7=−23(x−1)y+7=−23(x−1)

b. y−7=23(x−1)y−7=23(x−1)

c. y−7=−23(x+1)y−7=−23(x+1)

d. y+7=23(x+1)y+7=23(x+1)

- A.

Explanation:-

We know that the equation of a line passing through point (a,b) whose slope is m, is

Thus, the equation of a line passing through point (1, −7) whose slope is ,

∴ A. is the right answer. The equation of a line passing through point (1, −7) whose slope is .

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

7.3

step-by-step explanation: