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In-s [12.5K]
3 years ago
14

Evaluate the function for x = 2: f(x)= 7x - 5 (1 point) 09 O 19 0-9 0-19

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0

Answer:

9

Step-by-step explanation:

ƒ(x) = 7x  - 5

f(2) = 7(2) - 5= 14 - 5

f(2) = 9

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Greatest common factor of 88 and 48
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3 years ago
starting from 1.4 miles away a car drives towards a speed check point and then passes it the car travels at a constant rate of 5
LenKa [72]

Answer: At t=0.015 hours when the car 0.6 miles from the check point.

Step-by-step explanation:

Since we have given that

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Let the time taken by him be x

Since we have the equation

d=1.4-52t

where<em> </em><em>d</em><em> </em>denotes distance

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So, we put the value of <em>d</em> in place of it .

0.6=1.4-52t\\\\0.6-1.4=-52t\\\\-0.8=-52t\\\\0.8=52t\\\\\frac{0.8}{52}=t\\\\0.015=t

So, at t=0.015 hours when the car 0.6 miles from the check point.

5 0
4 years ago
help plssss also option d is: the graph crosses the y-axis at (0,7), increasing from x= -10 to x=0 and decreasing from x=0 to x=
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C.
The starting point is (-10,-2). It crosses the y-axis at (-8, 0). It is increasing from -10<=x<=-2. It deceases from -2<=x<=10.
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3 years ago
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