Really nervous for it and was wondering if anybody had some good material to help me study. submitted by /u/Prestigious-Wear1551 [visit reddit] [comments ..read more

The resultant matrix of the product of any 5 × 3 matrix and any another 3 x 5 matrix contains a variable entry x in exactly two places (positions) . If D(x) is the determinant of the resultant matrix of the product, such that D(0) = 1, D(-1) = 1 and D(2) = 7. Then A D(1) = 3 B D(-3) = 7 C D(-2) = 3 D D(4) = 20 Keeping in mind that this question came in a test and you only have 6-7 mins per question to solve and your "working" isnt necessary only the final solution Thanks for your responses in advance submitted by /u/BruteMC [visit reddit] [comments ..read more

YAYYYYY i got a 600 (perf score) on my algebra 1 SOL (standards of learning) test ?? submitted by /u/elizas_waffles [visit reddit] [comments ..read more

submitted by /u/Revolutionary-Sky758 [visit reddit] [comments ..read more

i have algebra 1 MCAP soon and was wondering if anybody had any study resources. i tried the practice test they give you but my memory could not work for the life of me. i’ve been trying to look over past notes and worksheets but i’m someone who learns best by doing. anybody have a good study guide, website, youtube video, etc. they suggest? thanks :] submitted by /u/Ok-Pomegranate9382 [visit reddit] [comments ..read more

pt = (1/7)*a(t-28) Solve for t. This question is the most confusing one I have had on my tests and I do not understand how you are supposed to isolate t. submitted by /u/Ok-Impress-7287 [visit reddit] [comments ..read more

submitted by /u/Revolutionary-Sky758 [visit reddit] [comments ..read more

Hi! This may seem quite easy for some, but I’m super confused. I have a question asking to compute the limits of a function that is x4 + x3 - x2 (note that I am not including the constants because i feel like I’d be cheating). How should I find the limit as x approaches infinity and as x approaches negative infinity? submitted by /u/CheesecakeNo8951 [visit reddit] [comments ..read more

Hello, I have finished this paper on Algebra II Adding, Subtracting, Multiplying, Dividing, and Finding The Composition Of Functions, using help from people on a different post. Right now I would really appreciate it if someone would be able to check all of my answers and make sure they are correct. I really need a good grade on this paper. The only questions that needed to be answered were 1, 2, 3, 4, 5, 6, 9, 10, 11, and 12. Imgur: https://imgur.com/a/kSmcQsC submitted by /u/Jaden_Social [visit reddit] [comments ..read more

(60(14+R))/74+R=20 I know the answer is 16. However, I want to know what methods are used to solve this equation. I was away from math for along time. I forgot how to solve it. submitted by /u/20110352 [visit reddit] [comments ..read more