Answer:
- y = x - 6
- y = -x + 5
- y = x - 5
Step-by-step explanation:
<em>Slope - intercept formula: y = mx + b, where m- slope, b- y-intercept</em>
<u>1. Points are:</u>
<u>Slope is:</u>
- m = (y2 - y1)/(x2 - x1)
- m = (-2 - (-4))/(4 - 2) = 2/2 = 1
y-intercept is - 6 as per graph
<u>Then the formula is</u>
<u>2. Points are:</u>
<u>Slope is:</u>
- m = (1 - 5)/(4 - 0) = -4/4 = -1
y-intercept is 5 as per point
<u>Then the formula is</u>
<u>3. Points are:</u>
<u>Slope is</u>
- m = (3 - 1)/(-1 -(-3)) = 2/2 = 1
y-intercept is -5 as per graph
<u>Then the formula is</u>
Answer:
70 in^2.
Step-by-step explanation:
The area of the whole shape = 5 * 14 = 70 in^2.
Answer:
Y=9
Step-by-step explanation:
Yes it is.
2/3
2*3 / 3*3
6/9
7/9 > 6/9 = 2/3
7/9 > 2/3
Answer: Yes, 7/9 > 2/3
Answer: 360
Step-by-step explanation:
The area of the bottom square is 100.
The area of each of the four triangular faces is 65.
Adding these together, we get 65(4) + 100 = 360.