Answer:
68
Step-by-step explanation:
33+2= 35
35+33=68
Answer:
y = -x + 6
Explanation:
The slope of the line is -1, and the y-intercept is 6. So if you put that into slope intercept form it becomes y = -1x + 6 and you can then drop the 1 and it becomes y = -x +6
Answer:
31
Step-by-step explanation:
Average rate of change = Δf(x)/Δx= {f(x2)-f(x1)}/(x2 - x1)
f(x2) -f(x1) =f(5)-f(a)= 4*5²+3*5+5 - (4*2²+3*2+5)= 4*25+15+5-16-6-5 =93
x2-x1 = 5 - 2 = 3
average rate of change =Δf(x)/Δx =93/3 = 31
Answer:
(-5/2,13/2)
Step-by-step explanation:
U add the x values and divide by two. U do same to the y values
(-2+(-3))/2. (6+7)/2
-5/2., 13/2
1 cup is 128 grams, she used 1/2 of a cup, 1/2 is 64 grams, she needs to add 1/4 of cup (32 grams) to have the correct amount