Answer:
The correct linear equation is;
f(x) = 10x + 8
Step-by-step explanation:
To choose the correct linear function, we just need to take a specific point, then substitute in each of the equations given to get the one right
The correct one will be the one in which when the x-value is substituted, we will get the y-value
Let us pick (1,18)
Let us begin testing;
A. f(x) = 10x + 8
f(1) = 10(1) + 8 = 10 + 8 = 18
Let us use another point to test this
The second point is (1.5,23)
f(1.5) = 10(1.5) + 8
= 15 + 8 = 23
I think the answer is (0,2)
I'm not great at explaining, but I'll try my best.
I think that the fractions 1/2 1/4 1/5 1/8 and 1/10 are common because if you reduce them (except 1/2) they all come out to 1/2 or 1/4.
The slope is 3/1.
Hope this helped
