Question

Help Please
When graphing the following equations, which one will be a straight line?
A.
y = x2 + 2
B.
f(x) = x + 1
C.
y = |x + 4|
D.
x2 + y2 = 1

Answer 1

option b and c.

Answer 2

it would be B right?

Answer 3

i think in option a x2 = x^2
and in option d x2 = x^2

Answer 4

wait im lost

Answer 5

why not option c?

Answer 6

not c because it's an absolute value function and they have the general shape of this:only I believe this one is moved up 4 units.

Answer 7

use the general equation y=mx +c

Answer 8

A is a parabola. Not a straight line.

Answer 9

D is a circle. Not a straight line

Answer 10

The only straight line is B.

Answer 11

@IMStuck yes u are right.
I was thinking just straight lines. means which are not curves.

Answer 12

TY for the medal!

Answer 13

welcome.