Horizontal line has a slope of 0 and is represented by y = a number.
y = 5 is ur equation.....in slope intercept form, it is : y = 0x + 5
Answer:
58926938427
Step-by-step explanation:
Answer:
a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables.
Step-by-step explanation:
Answer:
Two or more lines are parallel when they lie in the same plane and never intersect.
Step-by-step explanation:
Hi there!
a. 8x^2 - 1
(x^2 - 4x + 5) + (7x^2 + 4x - 6)
= x^2 + 7x^2 - 4x + 4x - 1
= 8x^2 - 1
b. 5x^2 + 7x - 7
(7x^2 + 4x - 6) - (2x^2 - 3x + 1)
= 7x^2 + 4x - 6 - 2x^2 + 3x - 1
= 7x^2 - 2x^2 + 4x + 3x - 6 - 1
= 5x^2 + 7x -7
Hope this helps!