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Laabri

12/21/2022-HW Alg2/Trig Review 4

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Last updated about 3 years ago
15 Nsɛmmisa

https://www.desmos.com/testing/virginia/graphing

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You've just completed the first 15 questions on the released SOL from 2015. It's been a long time since the state released a test for practice, but this is the best we've got at this point.

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

DESMOS CHEAT: my bad...this one you're on your own

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

DESMOS CHEAT: Go to desmos. Type in the question (NOTE: desmos ONLY UNDERSTANDS THE VARIABE x...so change the w to an x in desmos for this to work). Then, type in each answer option (again, change w to x) and the one that MATCHES the graph of the question will be your answer.

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

DESMOS CHEAT: Go to desmos. Type in the question (NOTE: desmos ONLY UNDERSTANDS THE VARIABE x...so change the w to an x in desmos for this to work). Then, type in each answer option (again, change w to x) and the one that MATCHES the graph of the question will be your answer

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Factor this...or distribute each of the answers to see which one matches the question.

DESMOS CHEAT: Go to desmos. Type in the question. Then, type in each answer option and the one that MATCHES the graph of the question will be your answer

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Divide the exponent by 4..the remainder describes the 'type' of i you will have.

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

insert the values (61, 23, -7, -16) above for 'b' and see which one allows you to purely factor this using X factoring method. That will be your answer....

OR DESMOS CHEAT: type each of the equations (using each value for b) into desmos. The one that hits the x-axis on 'integral points' (meaning on a specific number...not a decimal) will be your answer.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

DESMOS CHEAT: Go to desmos. Type in the question. Then, type in each answer option and the one that MATCHES the graph of the question will be your answer.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

DESMOS CHEAT: Go to desmos. Type in the question. Then, type in each answer option and the one that MATCHES the graph of the question will be your answer.

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

DESMOS CHEAT: none...unless someone out there can find one for me!! I'm interested!

This is from unit 5.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

DESMOS CHEAT: Type the question into Desmos. Find the location the graph hits the x-axis. Zoom in and find the approx. decimal it is describing (it will not give you an actual number because x is in the denominator). Type the answers into Desmos and find the closest value (as a decmial) to where the graph hits the x-axis.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

DESMOS CHEAT: Type the info on the right of the equal sign into Desmos.

DO NOT INCLUDE THE =0 PORTION!!!!

Find how many places the graph hits the x-axis.

This is from unit 1 WAY BACK IN SEPTEMBER!!!

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

DESMOS CHEAT: Type the question into Desmos and find where the graph hits the x-axis. OR substitute each answer into x to see which one will give your the result of 8.

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

The question is asking for where the graphs are intersecting. Find the locations where the graphs intersect and you'll have your answer.

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

DESMOS CHEAT: Type each answer into desmos and find the one that is shading in the same location as the question.

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

DESMOS CHEAT: Type the question into desmos and find where the graph hits the x-axis. OR just solve it by cubing both sides and solving.