(a-25b)(a+4b)=0
Use the quadratic formula or complete the square by looking at the factors
Answer:
y = 496
Step-by-step explanation:
62 - 1/8y = 0
8 (62 - 1/8y ) = 8×0
496 - y = 0
496 = y
y = 496
To subtract integers, all you have to do is change the sign on the integer that is to be subtracted. If both signs are positive, then our answer will be positive. If both signs are negative, then our answer will become negative. If the signs are different then you are going to want to subtract the smaller absolute value from the larger absolute value.
<span>For example: 14 - (-8) = 14 + 8 = 22.</span>
Answer:
F. A reflection over the x-axis and a horizontal stretch
Step-by-step explanation:
Using Desmos, a well-known graphing-calculator website, you can input the two equations. You can see that the h(x)= -(x/4)^2 equation does in-fact reflect over the x-axis and is wider than x^2, meaning that it has a horizontal stretch.