2x squared +1 (-)x squared -7 is
a.) x squared +8
The correct answer is C you know this by looking along the x axis and seeing that x represents "cups of flour". Then do the same thing with the y axis and you know y represents "number of cookies"
Now that you know what x and y represent the graph is easier to understand. The point (1,24) shows you that for everyone cup of flour 24 cookies are produced. If the point had been (2,50) then the answer would be 22 cups produces 50 cookies.
A function assigns the values. For every increase of 1 ounce in frozen yogurt the cost will increase by $49.
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
Given the frozen yogurt store charges C dollars for w ounces of frozen yogurt, C can be modelled by C = 49w+80/100. Therefore, for every increase of 1 ounce in frozen yogurt the cost will increase by $49.
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Answer:
OK so you didnt put which numbers, but here is how you solve for area. Say if the legnth is 4 and the widght is 6. you have to do legnth times witgh, it this case 6x4 area is 24. Lxw=a
Step-by-step explanation:
Answer:
slope of line (m) : 3
Step-by-step explanation:
P1: (-2 , -2)
P2: ( 1, 7)
the slope formula is
m = ( Y2-y1)/(x2-x1)
m = (-2-7)/(1+3)
m=3
Equation of line is y=mx+b
Using P2 ( 1,7)
7 = 3(1) + b
7 = 3+ b
7-3 = b
b = 4
so that, line equation is:
y = 3x +4
