10, 12, 15
Step-by-step explanation:
We are given one ratio already 3:5, which happens to be in simplest terms
3:5
3*2:5*2 - 6:10
3*4:5*4 -12:20
3*5:5*5 - 15:25
Answer:
+1 and -1
Step-by-step explanation:
The function in this problem is:

First of all, we have to define the domain of the function, which is the set of values of x for which the function is defined.
In order to find the domain, we have to require that the denominator is different from zero, so

which means:

So the domain is all values of x, except from 4 and -7.
Now we can solve the problem and find the zeros of the function. The zeros can be found by requiring that the numerator is equal to zero, so:

This is verified if either one of the two factors is equal to zero, therefore:

and

We see that both values are part of the domain, so they are acceptable values: so the zeros of the function are +1 and -1.
Answer:
Hi there!
An equation for this is:
-1/2x +4
Step-by-step explanation:
The <u>slope</u> is always in front of the "x"! The y intercept is always added to the slope!
Hope this helps
Answer:
answer is the 2nd one
Step-by-step explanation:
y = 1/3(3) - 1 = 1 - 1 = 0 (3,0)
y = 1/3(0) - 1 = 0 - 1 = -1 (0, -1)
y= 1/3(6) - 1 = 2 - 1 = 1 (6, 1)