Please help i will give brainliest

Because this graph goes the=rough the origin, if we were to use y = mx + b, the value of b would be 0, so can be ignored.

Using y = mx, we just need to find the slope.

We have the points (2, 4) and (0, 0). Using the formula for slope, (4 - 0) / (2 - 0) = 4 / 2 = 2

The slope is 2, meaning the equation is y = 2x.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square