Shows the number of words students ctly on a pre-test
Which statement best describes the shape of the
graph?
Spelling Pre-Test
O The graph is skewed right.
O The graph is nearly symmetrical.
O The graph is skewed left.
O The graph is perfectly symmetrical.
+
2 3 4 5 6 7 8 9 10 11
Number of Correct Words

answer: sensy

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

lolololkzaxio2ier286udeg

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: