Answer:
Yes, no verticle line passes through two graphed points
Step-by-step explanation:
A function is when 1 input only has 1 output. None of the inputs have different outputs. So, this is a function.
I would place the additional marble in the middle of the triangle.
a) replace x with -10 and solve:
-6(-10)-3 = 60-3 = 57
f(-10) = 57
b) replace f(x) with 93 and solve for x:
93 = -6x-3
Add 3 to each side:
96 = -6x
Divide each side by -6:
x = -16
The input value is -16
22 = 100%
26,40 = x%
26,4*100/22=120%
x=120%
120%-100%=20%
The answer is 20%
First, give them the same denominator. The easiest way to do this in this case is multiply both the numerator and denominator of 5 / 2 by 2.
5/2 * 2/2 = 10/4
Then, to find how many sets of bowls you can make, divide by 3 / 4.
(10/4)/(3/4) = 3 and 1/3.
You can't have a third of a set, so the amount of full sets Alexandra can make is 3.