The equation y-3--2(x+5) is written in point-slope form. What is the y-intercept of the line?
1 answer:
We have the equation y - 3 = -2(x + 5)
By this we know that -2 is the slope and (-5, 3) is a point on the graph.
Using slope intercept form (y = mx + b), we can solve for the y-intercept (b).
3 = -2(-5) + b
3 = 10 + b
3 - 10 = 10 - 10 + b
-7 = b
Therefore, the answer is B.
Best of Luck!
You might be interested in
That's a handsome list of numbers you've got there.
Do you have a question to ask ?
Answer:
y=28
Step-by-step explanation:
6x-y=2
-y=2-6x
y=6x-2
4x-(6x-2)=-8
4x-6x+2=-8
-2x=-10
x=5
y=6*5-2=30-2=28
y=28
Answer:
FALSE
Step-by-step explanation:
246=2*3*41
If n=2 then 123=3*41 is not a multiple of n
FALSE
I have attached the answer. Enjoy!
F(x) = 2(x)^2 + 5 * sqrt(x + 2)
f(2) = 2(2)^2 + 5 * sqrt(2 + 2)
f(2) = 2 * 4 + 5 * sqrt(4)
f(2) = 8 + 5 * 2
f(2) = 8 + 10
f(2) = 18