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slega [8]
3 years ago
10

What is the y-intercept for y = 3x2 + 2x - 5 ?​

Mathematics
2 answers:
maria [59]3 years ago
8 0

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!

oee [108]3 years ago
4 0

Answer:

y-intercept- (0,-5)

 x-intercept  ( 1 , 0 ) , ( − \frac{5}{3} ,0)

Step-by-step explanation:

y-intercept- (0,-5)

 x-intercept  ( 1 , 0 ) , ( − \frac{5}{3} ,0)

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