Passing through (1,9),slope=2
2 answers:
Passes through (1, 9) with a slope of 2. Assuming that we want this in slope intercept form, which is y=mx+b (m=slope, b=y-intercept) then we need to find the y-intercept! :) To find the y-intercept (or b!!) you simply need to plug everything into slope intercept form using our given points. y = mx + b Plug everything in. 9 = 2(1) + b Simplify. 9 = 2 + b Subtract 2 from both sides. 9 - 2 = b b = 7 Therefore, our y-intercept is 7! :) Now that we have both the y-intercept and the slope, we can finally plug this into a new equation, using slope intercept form. y = mx + by = 2x + 7 ~Hope I helped!~
y = ax + b Here the slope is 2.
Then,
y = 2x + b The line is passing through (1;9).
We just have to substitute that in the equation.
9 = 2*1+ b b = 9 - 2 b = 7 That's the intercept.
Eventually, the equation is :
y = 2x + 7 Hope this helps !
Photon
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Answer:
Undefined
Step-by-step explanation:
If the slope was a horizontal line, then we could say y=2, however, it is only going through the x-axis so it would be x=2, but in terms of y it is undefined.
I'm in 7th grade and I need help with my math homework
B 1995-1998 Hope this helps
Pretty sure it's 0, if you mean 2 to the power of 0