Algebra Chapter 4 Mid-Chapter Review Functions And Linear Modeling Worksheet With Answer Key Page 3
ADVERTISEMENT
1
2
3
4
5
6
7
8In questions 7 to 9, identify the slope and y-intercept of each line and use that information to graph the
line.
1
3
7.
�� = −
�� + 6
9.
�� =
�� − 7
8.
�� = −4�� − 1
2
5
m =
; b =
.
m =
; b =
.
m =
; b =
.
In questions 10 and 11, use the slope formula to find the slope of each line passing through the
pair of points shown. Reduce your answers to lowest terms.
10. Points (-5, -3) and (-2, 15)
11. Points (5, 7) and (9, 3)
In questions 12 to 14, solve each equation. Make sure to clearly show all steps to receive full credit. You
may leave your answers as simplified fractions or mixed numbers: no decimals.
�� − 7
1
7 − 4��
13.
7 − 3 ( 3�� − 8 ) = 4
12.
= −3
14.
=
−9
2
3 + 8��
15. -6(1-8x)=330
16. -94= -2(3x+7)-4
17. 32+8x=-4(-4x-6)
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education