The domain is the whole set of x values, so the domain would go from -infinity to positive infinity. The vertex would be (-5,0) because that is the lowest point on the graph. The Range would include -5 and go up to infinity.
Answer:
A) 4x + 3 = 35
Step-by-step explanation:
x = represents the number of friends he gave 4 pieces of candy to leading to 4x
Since he has three pieces that means you would add 3
Therefore, 35, the total pieces of candy , is what 4x+3 would equal to.
To find the area the easyiest divide it into 2 shapes that we know the area formula for: a triangle and a rectangle
the rectangle is 5 units by 7 units
A=l*w
A=5*7
A=35
the triangle is 4 units at the base and 5 units in height
A=bh/2
A=(4)(5)/2
A=20/2
A=10
To get the total area add the 2 areas together
35+10=45
Answer: Area of the yellow shape is 45 sq units
You have to start by adding 4/5 in order to get x alone. When you add 4/5 and 6/13, you have to find the smallest number that both the fractions can have as the same number in the denominator. For this case it is 5 because 13 times two, three, or four won't equal a number that 5 times any whole number can equal. 13 times 5 is 65 and 6 times 5 is 30 so our new fraction is 30/65. For 4/5 we do the same. In order for the bottom number to equal 65, you have to multiple the fraction by 13. 5 times 13 is 65 and 4 times 13 is 52 so our new fraction is 52/65. We now add 52/65 and 30/65 to get 82/65!