a quadratic function is defined by f(x)=4x2+3x+2. A linear function is defined by g(x)=mx+1. What value(s) of the slope of the line would make it a tangent to the parabola
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Please help!!! will mark brainliest

m = -1, 7

Step-by-step explanation:

4x² + 3x + 2 = mx + 1

4x² + (3 - m)x + 1 = 0

Tangent meets the curve at one point

B²-4AC = 0

(3 - m)² - 4(4)(1) = 0

(3 - m)² = 16

3 - m = 4

m = -1

3 - m = -4

m = 7

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

cause it equals more