Answer:
when the input is 3 the output is 1
Step-by-step explanation:
inputs would basically be the x coordinates while outputs are the y coordinates. when you put in the x coordinate of 3, the y coordinate of 1 is what shows up as the output. (3,1) are the coordinates on the line
Answer:
32
Step-by-step explanation:
substitute the given values of a, b and c into the expression:
b² - 2ac = 4² - (2 x 4 x -2)
= 16 - (-16)
= 16 + 16
= 32
B. 6
Explanation: 8(6+4)= 80
38+ 7(6)= 80
Answer:
22.05
Step-by-step explanation:
Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)
