Will mark brainliest
the table shows the relationship between the average number of hours students study for a mathematical test and their average grade

The correct option is D) Non-linear function that increases then decreases.

Step-by-step explanation:

Consider the provided table.

If the differences between the y values remains constant then the equation is linear and has a constant slope.

Now find the difference between the y values as shown:

78 - 62 = 16

85 - 78 = 7

Since, the difference of y value is not same. So, the function is nonlinear function.

Now observe the y values:

62, 78, 85 74

Here, we can observe that the y value increases then decreases.

Thus, the correct option is D) Non-linear function that increases then decreases.

angle q= 92 degree

step-by-step explanation:

the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers