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Effectus [21]
3 years ago
9

Mala ran 30 laps in week one and will increase the number of laps she runs by 2 each week. Coby runs 16 laps in week one and wil

l increase the number of laps he runs by 5 each week. Assuming the pattern shown in this table continues, in how many weeks will Coby be running more laps each week than Mala?

Mathematics
1 answer:
matrenka [14]3 years ago
7 0
The equations are 30+2x and 16+5x. i plug random numbers into x until you fint the correct answer. the answer is 5.

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zavuch27 [327]

Answer:

C. 8 units right and 5 units down

Step-by-step explanation:

since it's only a translation, take one point as an example. lets say the bottom right point on trapezoid P is point A, and the translated point on P' is A'. the coordinates of A are (-3,2) while the coordinates of A' are (5,-3). (-3+x,2+y)=(5,-3). -3+x=5, x=8; 2+y=-3, y=-5

3 0
2 years ago
I need some help with this calculus 1 question.
Cerrena [4.2K]

Answer:

(a) f'(1)=-4

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Step-by-step explanation:

<u>Tangent Line of a Function</u>

Given f(x) a real differentiable function in x=a, the slope of the tangent line of the function in x=a is given by f'(x=a). Where f' is the first derivative of f.

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f'(1)=1-5\cdot 1^4=-4

f'(1)=-4

(b) The equation of the tangent line can be found with the general formula of the line:

y-y_o=m(x-x_o)

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3 0
3 years ago
Which of the following tables matches the graph below?
navik [9.2K]

Right answer is C

We can solve it with the formula

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2 years ago
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Answer: A

Step-by-step explanation:

5 0
3 years ago
Help!! Any effort is very much appreciated
Tanya [424]

Answer:

-2

Step-by-step explanation:

Gradient/slope =  \frac{-1-19}{16-6}  = \frac{-20}{10}  = -2

3 0
3 years ago
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