Y - 5 = -2x - 4
Add 5 on both sides.
y = -2x + 1
y = -2x + 1 is in simplest form.
When doing vertical subtraction, 800 - 675 will turn out like this:
800
- <u>675
</u><u>
</u>You should know that we start on the right and then end on the left.
<u>
</u>So, we do 0 - 5, 0 - 7, then 8 - 6, right?
No. We have to borrow because you can't have a negative number when doing each number individually, only until the end. In this case, there won't be any negative numbers.
<u>
</u>You can't do 0 - 5 or 0 - 7, so you have to borrow, changing the number to the left of it one lower (unless it's 0, so then you must borrow the the next number after that).<u>
</u>
(12z + 7z -15) / (3z^3 - 2z - 8)
Solution: 19z − 15 /
3z^3 − 2z −8
Steps:
(12z + 7z -15) / (3z^3 - 2z - 8)
12z + 7z - 15 = 19z - 15
12z + 7z - 15
Add Similar Elements:
12z + 7z = 19z
19z - 15
Hence, Answer, (12z + 7z -15) / (3z^3 - 2z - 8) ===================> 19z − 15 /
3z^3 − 2z −8
Hope that helps!!!!!!! : )
Taking into account the definition of y-intercept, the y-intercept of function g is (0,3) (option C).
<h3>What is y-intercept</h3>
To find the y-intercept of a function, simply replace x with 0; and then solve the equation.
That is, to find the intersection point with the ordinate axis, f(0) is calculated by making x = 0.
<h3>
The y-intercept of g(x) = 2f(x)+1</h3>
In this case, you know that:
f(x) = eˣ
g(x) = 2f(x)+1
Then, substituting the expression of the function f(x) in the function g(x), you obtain g(x)=2×eˣ + 1
The y-intercept of function g is g(0). So, g(0)=2×e⁰ + 1
Solving:
g(0)=2×1 + 1
g(0)= 2+1
<u><em>g(0)= 3</em></u>
Finally, the y-intercept of function g is (0,3) (option C).
Learn more about y-intercept:
brainly.com/question/22045441
brainly.com/question/11405197
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