Topic: Straight line (Gradient, y-intercept, forming equation, finding the equation of the parallel to a given line.

a) Find the gradient of the line which passes through the two points (3,4)
and (0, -2).

b) Form the equation of the line which its gradient 3 and y-intercept -2.
​

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

this answer is !

pls refer ro the top for answer