What is the y-intercept for y = 3x2 + 2x - 5 ?
2 answers:
Answer:
If by 3x2 you meant 3(2), then the y-intercept is 1.
Step-by-step explanation:
We need to start by simplifying the equation.
y = 3(2) + 2x - 5
y = 6 + 2x - 5
y = 2x + 6 - 5
y = 2x + 1
The "2x" part tells us the growth rate, or slope, of the line, and the "+ 1" is the y-intercept.
Hope this helped!
Answer:
y-intercept- (0,-5)
x-intercept (
1
,
0
)
,
(
−
,0)
Step-by-step explanation:
y-intercept- (0,-5)
x-intercept (
1
,
0
)
,
(
−
,0)
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