Add or subtract as indicated and frame the burden in standard form. 1) 7i + (-5 - i) A) 5 - 8i B) 5 - 6i C) -5 + 6i 2) 3i - (-8 - i) A) -8 - 4i
D) -5 + 8i
1)
B) 8 - 2i
C) 8 + 4i
D) -8 + 2i
2)
Find the product and write the result in standard form. 3) (4 - 3i)(-5 - 6i) A) -38 - 9i B) -38 - 39i Divide and express the result in standard form. 8 4) 4+i A)
32 8 i 15 15
C) -2 - 39i
D) -2 - 9i
3)
4) C)
32 8 i 17 17
B)
32 8 + i 15 15
D)
32 8 + i 17 17
work on the equation by factoring. 5) x2 = x + 6 A) {-2, 3}
B) {-2, -3}
C) {2, 3}
D) {1, 6}
5)
Solve the equation using the quadratic formula. 6) 3x2 + 10x + 4 = 0 -5 ± 13 -5± 37 A) B) 3 3 7) 5x2 - 3x + 3 = 0 -3 ± i 51 A) 10
6)
-10 ± C) 3 13 -5 ± 13 D) 6
7) B)
3 ± i 51 10
C)
3 ± 51 10
D)
-3 ± 51 10
Find the quad between the pair of points. 8) (6, 1) and (7, -6) A) 5 2 B) 8 set in the electron orbit and wind of the relation.
9) {(2, -1), (-5, -7), (-1, -2), (10, -4)} A) study = {-2, -7, -4, -1}; range = {-1, -5, 10, 2} B) domain = {-1, -5, 10, 2}; range = {-2, 1, -7, -4, -1} C) domain = {-1, -5, 10, 2}; range = {-2, -7, -4, -1} D) domain = {-1, -5, 10, 2}; range = {-2, -2, -7, -4, -1}
8) C) 48 3 D) 48
9)
1
Use the chart to determine the functions domain and range. 10)
10)
A) domain: (- , ) range: [-1, )
B) domain: [0, ) range: [0, )
C) domain: [0, ) range: [-1, )
D) domain: [0, ) range: (- , )
Find and modify the difference quotient
f(x + h) - f(x) , h 0 for the given(p) function. h
7(2x2 + 2xh + h 2 ) h
11) f(x) = 7x2 A)
14 + x + 7h h
11) C) 7(2x+h) D) 7
B)
12) f(x) = x 2 + 2x - 3 A) 2x + h - 3 C) 1 B) 2x + h + 2 D)
2x2 + 2x + 2xh + h 2 + h - 6 h
12)
Find the slope of the line that goes done the given points. 13) (-7, 6), (-7, -9) 3 A) 0 B) 14
15 C) 14
13) D) Undefined
Use the given conditions to write an equation for the line in slope-intercept...If you want to consider a full essay, order it on our website: Ordercustompaper.com
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