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ddd [48]
3 years ago
13

A line passes through the points (5, –7.5) and has a y-intercept of 10. Which line has a rate of change that is less than this l

ine's rate of change?
y = 0.5x + 10
y = –1.5x + 10
y = –3.5x + 10
y = –10x – 3.5
Mathematics
2 answers:
loris [4]3 years ago
8 0

Answer: y = –10x – 3.5

Step-by-step explanation:

because i yust did it and got it right the first one is incorrect

mafiozo [28]3 years ago
3 0
It should be y=0.5x+10
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The value of c such that the line y = 2\cdot x + 3 is tangent to the parabola y = c\cdot x^{2} is -\frac{1}{3}.

If y = 2\cdot x + 3 is a line <em>tangent</em> to the parabola y = c\cdot x^{2}, then we must observe the following condition, that is, the slope of the line is equal to the <em>first</em> derivative of the parabola:

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The value of c such that the line y = 2\cdot x + 3 is tangent to the parabola y = c\cdot x^{2} is -\frac{1}{3}.

We kindly invite to check this question on tangent lines: brainly.com/question/13424370

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