Answer:
(-3 , 0)
Step-by-step explanation:
The x-intercept is the point on which lies on the x-axis, so when the y is equal to 0.
They y-value can be seen as gaining 16 whole numbers every time the x gains 3.
1. Add intervals of +16 to the y-value (from -32) and intervals of +3 to the x-value (from -9) until the y-value equals 0.
Show:
(-9+3 , -32+16) = (-6 , -16)
(-6+3 , -16+16) = (-3 , 0)
The y-value in the end, is 0 with a x-value of -3.
Answer:
104, 76, 104
Step-by-step explanation:
The measures of the adjacent angles of a parallelogram always add up to be 180 degrees (they are supplementary).
(x - 12)(x + 4) = 9
x² + 4x - 12x - 48 = 9
x² - 8x - 48 = 9 |add 48 to both sides
x² - 8x = 57
x² - 2x · 4 = 57 |add 4² to both sides
x² - 2x · 4 + 4² = 57 + 4² |use (a - b)² = a² - 2ab + b²
(x - 4)² = 57 + 16
(x - 4)² = 73 ⇔ x - 4 = √73 or x - 4 = -√73 |add 4 to both sides
x = 4 + √73 or x = 4 - √73
Answer:
y=mx+b
Step-by-step explanation:
I’m pretty sure the answer is 6. Have a wonderful day!
