Answer: Horizontal
Step-by-step explanation: The equation <em>y = -2</em> can be thought of as y = 0x - 2. So our line has a slope of 0 and a y-intercept of -2.
To graph it, we start with the y-intercept, down 2 units on the y-axis. Now, if the slope of a line is 0, then the line must be flat or horizontal.
So we just draw a horizontal line through the y-intercept of -2.
In fact, when the equation of any line reads y = a number, it's graph will always be a horizontal line. For example, y = 3, y = -10, y = -8 and so on.
Image provided below.
Answer:
15 percent
Step-by-step explanation:
Answer:
The number is 80
Step-by-step explanation:
The question in English is
The excess of one number over 20 equals three quarters of the same number. What is the number?
Let
x ------> the number
we know that
The linear equation that represent this situation is
Solve for x
therefore
The number is 80
The first sequence is where you need to add the number before it to get the next number. In this case the next number is 24+44 which is 68.
For the next sequence, is all odd numbers. First you, subtract 1, multiply by 3,
subtract 5, multiply by 7. So the
next number is 69 since you have to subtract 9.
Hope this helps! <3