Answer:
T, F, F, F
Step-by-step explanation:
Sliding the figure to the left 5 times only changes vertex positions, not the shape (making the third false), the sides (making the second and fourth false), or the angle (making the first true)
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7-(-7)=7+7=14. So the answer is 14
Answer:
C
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k) = (8, - 14), thus
y = a(x - 8)² - 14
To find a substitute (5, 13) into the equation
13 = a(5 - 8)² - 14
13 = a(- 3)² - 14
13 = 9a - 14 ( add 14 to both sides )
27 = 9a ( divide both sides by 9 )
a = 3
Thus
y = 3(x - 8)² - 14 → C
"a" and integer is a whole number not a fraction or a decimal
