80 Given the equation −2x2−4x+48
Select which is true about this graph
Question 2 options:
a. The parabola opens down
b. The parabola opens up
c. The roots can not be found
d. The x-intercept is (0,48)
e. Roots are (-6,0) and (4,0)
f. The vertex is (0,48)
g. The vertex is (-1,50)
h. y-intercept is (0,48)

Can you answer my question? will mark brainiest!

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v