视频选集
（27/51）
01.Ratios, rates, and proportions — Basic example | Math | New SAT | Khan Academ
02:11
01.Solving quadratic equations — Basic example | Math | New SAT | Khan Academy
01:16
02.Format changes to the new SAT | Tips & Planning | New SAT | Khan Academy
08:04
02.Ratios, rates, and proportions — Harder example | Math | New SAT | Khan Acade
04:22
02.Solving quadratic equations — Harder example | Math | New SAT | Khan Academy
05:39
03.Content changes to the new SAT | Tips & Planning | New SAT | Khan Academy
07:14
03.Interpreting nonlinear expressions — Basic example | Math | New SAT | Khan Ac
05:55
03.Percents — Basic example | Math | New SAT | Khan Academy
03:14
04.Interpreting nonlinear expressions — Harder example | Math | New SAT | Khan A
03:13
04.Percents — Harder example | Math | New SAT | Khan Academy
01:45
05.Introduction to the SAT Reading test | Tips & Planning | New SAT | Khan Acade
04:21
05.Quadratic and exponential word problems — Basic example | Math | New SAT | Kh
03:30
05.Units — Basic example | Math | New SAT | Khan Academy
03:00
06.Introduction to the SAT Writing & Language test | Tips & Planning | New SAT |
07:48
06.Quadratic and exponential word problems — Harder example | Math | New SAT | K
09:40
06.Units — Harder example | Math | New SAT | Khan Academy
05:03
07.Manipulating quadratic and exponential expressions — Basic example | Math | N
03:42
07.Table data — Basic example | Math | New SAT | Khan Academy
01:22
08.Manipulating quadratic and exponential expressions — Harder example | Math |
07:02
08.Table data — Harder example | Math | New SAT | Khan Academy
02:01
09.Radicals and rational exponents — Basic example | Math | New SAT | Khan Acade
02:01
09.Scatterplots — Basic example | Math | New SAT | Khan Academy
04:34
10.Radicals and rational exponents — Harder example | Math | New SAT | Khan Acad
02:33
10.Scatterplots — Harder example | Math | New SAT | Khan Academy
03:37
11.Key features of graphs — Basic example | Math | New SAT | Khan Academy
03:22
11.Radical and rational equations — Basic example | Math | New SAT | Khan Academ
01:22
12.Key features of graphs — Harder example | Math | New SAT | Khan Academy
03:27
12.Radical and rational equations — Harder example | Math | New SAT | Khan Acade
04:34
13.Linear and exponential growth — Basic example | Math | New SAT | Khan Academy
02:28
13.Operations with rational expressions — Basic example | Math | New SAT | Khan
04:04
14.Linear and exponential growth — Harder example | Math | New SAT | Khan Academ
05:18
14.Operations with rational expressions — Harder example | Math | New SAT | Khan
03:06
15.Data inferences — Basic example | Math | New SAT | Khan Academy
03:32
15.Operations with polynomials — Basic example | Math | New SAT | Khan Academy
02:57
16.Data inferences — Harder example | Math | New SAT | Khan Academy
04:28
16.Operations with polynomials — Harder example | Math | New SAT | Khan Academy
02:39
17.Center, spread, and shape of distributions — Basic example | Math | New SAT |
06:01
17.Polynomial factors and graphs — Basic example | Math | New SAT | Khan Academy
01:36
18.Center, spread, and shape of distributions — Harder example | Math | New SAT
02:16
18.Polynomial factors and graphs — Harder example | Math | New SAT | Khan Academ
01:15
19.Data collection and conclusions — Basic example | Math | New SAT | Khan Acade
04:00
19.Nonlinear equation graphs — Harder example | Math | New SAT | Khan Academy
02:58
20.Linear and quadratic systems — Basic example | Math | New SAT | Khan Academy
04:50
21.Linear and quadratic systems — Harder example | Math | New SAT | Khan Academy
03:22
22.Isolating quantities — Basic example | Math | New SAT | Khan Academy
02:01
23.Isolating quantities — Harder example | Math | New SAT | Khan Academy
02:23
24.Function notation — Basic example | Math | New SAT | Khan Academy
02:26
25.Function notation — Harder example | Math | New SAT | Khan Academy
02:38
26.Structure in expressions — Basic example | Math | New SAT | Khan Academy
01:50
27.Structure in expressions — Harder example | Math | New SAT | Khan Academy
02:46
28.Nonlinear equation graphs — Basic example | Math | New SAT | Khan Academy
02:22
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