Question

What is the solution set of |x + 3| > 7?

x < –10 or x > 4

x < 10 or x > –4

x > –10 or x < 4

x > 10 or x < –4

Answer 1

Solve the following system of equations.

4x – 3y + z = –9
x + 2y + 2z = 5
x – 2y + 3z = –2

(1, 1, –10)

(1, 2, –7)

(–1, 2, 1)

(–1, 1, 0)

Answer 2

What is the equation of a vertical line passing through (3, –5)?

y = 3

x = 3

y = –5

x = –5

Answer 3

My guess is A, B, C

Answer 4

Please someone help! My last exam questions and I want to go to sleep!!

Answer 5

Just looking at your last question, that is incorrect.

A vertical line must have as its equation x = b, where b is a real number.

Why not plot the point and draw a vertical line through that point.

Answer 6

Welp. I couldn't wait any longer. It doesn't say the answer but I know what I got right and wrong.

It was A, not B, and not A