Hello!
So, the slope is 2, which means "up 2 over 1" because of rise over run and 2 is 2/1.
You have to find the graph that as a line passing through (-2, -3), so the answer is going to be Graph D.
Hope this helps :))
Answer:
In linear algebra, a coefficient matrix is a matrix consisting of the coefficients of the variables in a set of linear equations.
Step-by-step explanation:
the matrix is used in solving systems of linear equations
A function doesn't have roots until you give it a numerical value.
Then, the roots are the values of the variable that give the function
that value.
For example, if you said that g(x) = 0,
then the roots would both be x = 4 .
But if you said that g(x)=16, then
the roots would be x=0 and x=8 .
Answer:x=9/34
Step-by-step explanation:
To find the value of x in 9/4x=8 1/2
Change 8 1/2 to improper fraction
17/2
9/4x=17/2
Cross multiply
18=68x
divide through by 68
x=9/34
Let us say that:
a = black kittens
b = white kittens
We know that:
a = 5 b
a + b = 25
Therefore:
5 b + b = 25
6 b = 25
b = 4.17
But we cannot have a fraction value for the number of
kittens, so round off:
b = 4
So a is:
a = 25 – 4 = 21
<span>Hence Zoe counts additional 1 black kitten.</span>