1. Given the table for x, sweater knitted, and y, money earned: x: # of sweaters 7 6 2 9 3 y: $ earned 392 336 112 504 168 (4 points) a. Every sweater knitted is 392 dollars earned. b. Dollars/1 sweater is called a unit rate . c. This relationship is non proportional because 0 sweaters knitted is 0 dollars earned
. d. The rate of dollars earned per sweater is the same for each value of x.
no
Sorry for the confusion. Let's go through each answer choice again:
a. Every sweater knitted is 392 dollars earned. - This statement is not correct. The amount of money earned for each number of sweaters knitted varies.
b. Dollars/1 sweater is called a unit rate. - This statement is correct. A unit rate is a rate that compares one quantity to one unit of another quantity.
c. This relationship is non-proportional because 0 sweaters knitted is 0 dollars earned. - This statement is correct. In a proportional relationship, when one quantity is zero, the other quantity is also zero. In this case, when zero sweaters are knitted, zero dollars are earned.
d. The rate of dollars earned per sweater is the same for each value of x. - This statement is not correct. The rate of dollars earned per sweater varies depending on how many sweaters are knitted.
Question 1 1. Given the table for x%2C sweater knitted%2C and y%2C money earned%3A x%3A %23 of sweaters 7 6 2 9 3 y%3A %24 earned 392 336 112 504 168 (4 points) a. Every sweater knitted is 46 dollars earned. b. Dollars%2F1 sweater is called a unit rate . c. This relationship is non proportional because 0 sweaters knitted is 0 dollars earned.
Let's go through the answer choices again with the correct table data:
a. Every sweater knitted is 46 dollars earned. - This statement is not correct. The actual amounts earned for each number of sweaters knitted are given in the table.
b. Dollars/1 sweater is called a unit rate. - This statement is correct. A unit rate compares the dollars earned to one sweater.
c. This relationship is non-proportional because 0 sweaters knitted is 0 dollars earned. - This statement is correct. In a proportional relationship, when one quantity is zero, the other quantity is also zero. In this case, when zero sweaters are knitted, zero dollars are earned.
Therefore, the correct statements are:
b. Dollars/1 sweater is called a unit rate.
c. This relationship is non-proportional because 0 sweaters knitted is 0 dollars earned.
3. The equation of this graph is y%3D23x%2B2 What transformation would need to happen for the equation of the line to be y%3D23x %3F (1 point) Responses Shift the graph right 3%2C down 2 Shift the graph right 3%2C down 2 Shift the graph left 2 Shift the graph left 2 Shift the graph down 3%2C left 2 Shift the graph down 3%2C left 2 Shift the graph down 2
To change the equation y = 23x + 2 to y = 23x, the y-intercept (the constant term) needs to be removed. This can be achieved by shifting the graph down by 2 units. Therefore, the correct transformation would be:
Shift the graph down 2.