The points 5,7 and 2,4 lie on a line what is the equation of the line

y = x + 2

Step-by-step explanation:

Please enclose the coordinates inside parentheses:

(5, 7) and (2, 4).

As we move from (2, 4) to (5, 7), x increases by 3 (this is the "run") and y increases by 3 (this is the "rise").

Thus, the slope of the line connecting these two points is

m = rise / run = 3 / 3 = 1, and so, when we use the slope-intercept form of the equation of a straight line, we get:

7 = 1(5) + b, so that b comes out to 2.  Then the desired equation is

y = x + 2.

you would need to know all the numbers that are on there

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.