The answer is D. y = 2x
EXPLANATION - PLEASE READ THOROUGHLY
The equation should be in slope intercept form, y = mx + b, where m is the slope and b is the y-intercept. y-intercept means the point where the graph intercepts the y-axis.
The y-intercept is 0.
Now, to find the slope,
slope = rise/run
Find two random points on the line, such as (0,0) and (1,2)
The rise (change in y value) is 2, and the run (change in x value) is 1.
So, slope = rise/run = 2/1 = 2
Back to the slope-intercept equation:
y = mx+b
y = 2x + 0
y = 2x
Answer:
A linear function is in the form y = mx + b or f(x) = mx + b, where m is the slope or rate of change and b is the y-intercept or where the graph of the line crosses the y axis. ... if your first diffs are the same it is linear. if not it is not linear.
<span>With algebraic expressions, you can’t add and subtract any terms like you can add and subtract numbers. Terms must be like terms in order to combine them. So, you can’t always simplify an algebraic expression by following the order of operations. You have to use the distributive property to rewrite the expression and then combine like terms to simplify. With numeric expressions, you can either simplify inside the parentheses first or use the distributive property first.</span>
The answer would be 12/20
Simplified: 3/5
