Answer:
Step-by-step explanation:
Assuming that the first exponent in the formula for the curve should be 3, not 2...
The derivative is
The slope of the tangent line at the point (-1, 2) is the value of the derivative at x = -1.
The slope of the normal line is the opposite reciprocal of the slope of the tangent line.
Using the Point-Slope form of a linear equation, the normal line is
3/4x + 1/4 = y
Slope = 3/4
Y intercept = 1/4
Answer:
the answer to your question is yes, but the answer to #21 is ;
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Step-by-step explanation:
30 divided by 22= 1.36
1.36 minutes for each page, to check 1.36x22= 29.92
1.36x100= 136 minutes.
Mary would need about 2 hours and 16 minutes to read a 100 page book.
4 times 1 = 4 so the top one would be 4/12, but i can't help with the rest because i don't understand what they are asking for
