Answer: Slope of 2.
Step-by-step explanation:
Start at where the line meets on the y-axis, -7. Then work your way upwards until you see the line align with a value of x, like (1,-5). Then you see a trend of it going up 2 units and over 1. 2/1 or 2 is your slope.
Hello there,
To find the perimeter you add up all 4 sides of the card. The two measurements are 16 and 25 however, this also the case for the other two sides as the card is a perfect rectangle or square.
So 16+16+25+25= 82
The perimeter is 82 cm
Hope this helps!
Answer: A
Step-by-step explanation:
Power rule: derivative of x^(something) is (something)* x (something -1). Rewrite the second term as x^(-7) and it all becomes -3x^(-3-1) + (-7)x^(-7-1). Rest is just writing it in a "nicer" form