Answer:
y = x^2 - 2x - 8
Step-by-step explanation:
First we can put it into vertex form, the vertex is at (1, -9)
y = a ( x − h )^2 + k .
y = 1 (x - 1)^2 - 9
Then distribute:
y = x^2 - 2x + 1 - 9
y = x^2 - 2x - 8
P>4
t>4
r>2
for the 4th picture
1 matches with #2
2 matches with #1
4 matches with #3
3 matches with #4
for the 5th picture
3 matches with #1
2 matches with #2
4 matches with #3
1 matches with #4
Answer:
204 4/9 °C
Step-by-step explanation:
Put the number in the formula and do the arithmetic.
°C = (5/9)(400 -32) = 5/9(368) = 204 4/9
The temperature in °C is 204 4/9.
_____
Most likely, it would be written as 205 °C in a metric version of the recipe.
complementary angles are angles whose measures equals 90° when added. so to find the measure of this angle, we subtract 25° from 90°. the measure of the angle is 65°.
Answer: C) (-3, -1)
X = -3 and y= -1
If you apply these values in the inequalities
y < 2x + 1
-3 < -2 + 1
-3 < -1
Since -3 is less than -1 , the values hold true for the first equation
y > -x-5
-3 > -1 - 5
-3 > -6
Since -3 is greater than -6, it also holds true for the 2nd equation
