To find the x-intercept, plug zero into y and solve for x.
2x+3(0)=-18
2x=-18
/2 /2
x=-9
To solve for the y-intercept, do the same thing, but instead plug zero into the x-intercept to solve for y.
2(0)+3y=-18
3y=-18
/3 /3
y=-6
So, your answer to your question is the y-intercept=-6, and the x-intercept=-9
Hope this helps!:)
Answer:
(-4,0) and (4,0)
Step-by-step explanation:
The x-intercepts occur for values of x where f(x) = 0.
f(x) = 0 when the nominator (
) = 0.
is a difference of squares,
so you can factor it as (x + 4)(x – 4)
When x = –4 or x = 4, the nominator is 0, and f(x) = 0
X=30×6/4
x=45.
hope it helps
Answer: Option B
Step-by-step explanation:
For this question I would put the problem into slope-intercept form or y=mx+b. So add 3x to both sides so that the equation becomes y=3x+3 Then this equation is easier to graph. the y-intercept is 3 so there is a point at (0,3). and the slope is 3 so you would go over 1 up 3. Then connect those points and you have finished the graph. Hope this helps.
