Answer:
y=8x or y=8x + 0
Step-by-step explanation:
you need to take 2 points on the lina and make a triangle i used (-2,16) and (0,0).
The equation for gradient is
and the line touches the Y-axis at 0(that is your y-intercept)
Answer:
B
Step-by-step explanation:
Since the y-intercept is (0,3), the second part of the equation of slope (y = mx+b) will be +3. There are three ways to find the slope. Just look at the graph and see how much y increases for every time x increases is the first way. Another way is to find two points that have WHOLE numbers. now count the distance of y between them and the distance of x between them. Now put y over x (y/x). The last way is y1-y2/x1-x2, where you choose to straight points and subtract the y from the other y and the x from the other x, then put y over x. Now we can put the whole equation together to get y = 3/2x +3. or y = 1 and 1/2x+3 (its usually an improper fraction though). Hope this wasn't confusing and helped.
Answer:
Number = -1/2
Step-by-step explanation:
Let the number = x
Now
According to given conditions:
8x + 6 = 2
Subtracting 6 from both sides we get:
8x + 6 - 6 = 2 - 6
8x = -4
Dividing both sides by 8 we get:
x = -4/8
Reducing to lowest form:
x = -1/2
Proof:
8(-1/2) + 6 =2
-8/2 +6 =2
-4 + 6 =2
2 = 2
Hence proved
I hope it will help you !
Answer:
it is d
Step-by-step explanation:
Answer:
4) 93°
5) 1°
6) 51°
7) 6°
Step-by-step explanation:
4)
180 - 36 - 51 = 93
93 °
5)
(4x + 27 ) = 180 - 64 - 85
4x + 27 = 31
x = 1
6)
theory of exterior angles in a triangle:
21 + 30 = x
x = 51
7)
3x + 42 = 46 + 44
3x + 42 = 90
3x = 48
x = 16
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K