Question

The point (5, -1) is a solution of the equation: y = 2x − 11
True or False

Answer 1

Plug -1 into y and 5 into x in the equation, what do you get?

Answer 2

just substitute tht points in equation if left hand side equal to right hand side then tht will be ur solution ..

Answer 3

Just put (x,y)=(5,-1)into the given question equation I. The place of x and y

Answer 4

So the equation becomes
y=-1
5
So when u will get the equal terms on both sides then it will call true but if not then it will be false.

Answer 5

*x=5

Answer 6

its true

Answer 7

Yes u r right.

Answer 8

can u answer one last one?

Answer 9

Yes would any body give me medal

Answer 10

Calculate the slope of the points (-2, -1) and (3, 4).
Answer

a) 1

b) 2

c) 3

d)4

Answer 11

y2-y1/x2-x1 = slope, or tangent line formula.

Answer 12

M=y2-y1/x2-x1
(x1,y1)=(-2,-1)
(x2,y2)=(3,4)
Now just put these value in the above formula and vet the slope

Answer 13

would it be 4?

Answer 14

No it would be 1
Because

4-(-1)/3(-2)
M=4+1/3+2
M=5/5
M=1 okay?

Answer 15

ok

Answer 16

U r looking cute.

Answer 17

lol Ty

Answer 18

Lol