Correct answer: y = 
x + 2
To find out the slope, you would need to remember this slope formula: 
. We can use the two points provided on the graph to figure out the slope. We can label (3, 3) as 
and 
, and (0, 2) as 
and 
. Now we can plug these numbers into the slope formula to find out the slope:
m = → 
→ 
→
To find out the y-intercept, just substitute (3, 3) into the slope-intercept<em> </em>formula ( <em>y = mx + b</em> ) with the slope that is substituted for '<em>m</em>' that we already solved earlier.
y = mx + b
(3) = (3) + b
3 = 1 + b
2 = b
You can also prove this true by looking at the graph provided. The line intersects at the y-axis at 2.
Now we know that m = and b = 2, we can substitute it into the slope-intercept formula. Thus, the answer is y = x + 2.
Hope this helps you! Let me know if you have any more questions related to this problem.
Answer:
He can lift 160 pounds
Step-by-step explanation:
125 (from last year) + 35 (more pounds) = 160 (total pounds)
125 + 35 = 160
The Y Intercept is wherever 0 is at on each
1. 1/4 *** y=1/4x+2
2.-1/10 *** y=-1/10x+60
3.y=-1/0.5 *** y=-1/0.5x
4x + 5 = 4x - 1
Move all terms containing
x to the left side of the equation.
4x-4x+5=-1
Subtract 4x-4x =0
0+5= 1
5= -1
Since −1≠5, there are no solutions.No solution
Answer:
$3.85 per ounce
Step-by-step explanation:
If we assume that all of the purchased ingredients are used in a mixture, their total cost is ...
3(4.03) +2(3.42) +4(3.92) = 34.61
The total quantity of mix is ...
3 + 2 + 4 = 9 . . . ounces
Then the cost per ounce is ...
$34.61/(9 oz) ≈ $3.85 /oz
