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Biblioteka

Unit 2A Study Guide

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Pitanje 1
1.

Which graph has 1 solution: 2.

Pitanje 2
2.

Which graph has 2 solutions: -4 and -2.

Pitanje 3
3.

Which graph has no solutions?

Pitanje 4
4.

Which graph has 1 solution: 0?

Pitanje 5
5.

What is one solution to the equation (a + 4)(2a - 3) = 0?

Pitanje 6
6.

What is the other solution to the equation (a + 4)(2a - 3) = 0?

Pitanje 7
7.

Factor b2 - 400.

Pitanje 8
8.

What is one solution to the equation b2 - 400 = 0?

Pitanje 9
9.

What is the other solution to the equation b2 - 400 = 0?

Pitanje 10
10.

Factor c2 + 9c + 18.

Pitanje 11
11.

What is one solution to the equation c2 + 9c + 18.

Pitanje 12
12.

What is the other solution to the equation c2 + 9c + 18.

Pitanje 13
13.

What is step 1 in solving the equation d2 - 5d = 14?

Pitanje 14
14.

What is one solution to the equation d2 - 5d = 14?

Pitanje 15
15.

What is the other solution to the equation d2 - 5d = 14?

Pitanje 16
16.

What is one solution to the equation e2 + 3 + 7e = -3

Pitanje 17
17.

What is the other solution to the equation e2 + 3 + 7e = -3

Pitanje 18
18.

Factor 3f2 + 2f - 8 = 0

Pitanje 19
19.

What is one solution to the equation 3f2 + 2f - 8 = 0?

Pitanje 20
20.

What is the other solution to the equation 3f2 + 2f - 8 = 0?

Pitanje 21
21.

What solution is Alex missing?

Pitanje 22
22.

What is the first step to solving the equation 8x2 = 32x

Pitanje 23
23.

What is one solution to the equation 8x2 = 32x?

Pitanje 24
24.

What is the other solution to the equation 8x2 = 32x?

Pitanje 25
25.

What is one set of factors of x2 + bx - 64 that would make b a positive number?

Pitanje 26
26.

What is a second set of factors of x2 + bx - 64 that would make b a positive number?

Pitanje 27
27.

What is a third set of factors of x2 + bx - 64 that would make b a positive number?

Pitanje 28
28.

What is one set of factors of x2 + bx - 64 that would make b a negative number?

Pitanje 29
29.

What is a second set of factors of x2 + bx - 64 that would make b a negative number?

Pitanje 30
30.

What is a third set of factors of x2 + bx - 64 that would make b a negative number?

Pitanje 31
31.

What is the only set of factors of x2 + bx - 64 that would make b exactly 0?

Pitanje 32
32.

If the sides of the square are s, what is an expression for the area of the square?

Pitanje 33
33.

What is an expression for the new width?

Pitanje 34
34.

What is an expression for the new length?

Pitanje 35
35.

If the area of this new rectangle is 105 ft2, what is an equation that used to find each side length?

Pitanje 36
36.

What is the measure of one set of sides of the rectangle?

Pitanje 37
37.

What is the measure of the other set of sides of the rectangle?

Pitanje 38
38.

What was the side length of the original square?

Pitanje 39
39.

What was the area of the original square?