Annemariarendi Annemariarendi

05-09-2022
Mathematics

Answered

A parabola with the equation y = a (b - x) (x - c) is concave up if…
1) both b and c are positive
2) a<0
3) a>0
4) both b and c are negative

Answer :

Other Questions

Lines I and m are parallel. Find m<3 if m<5 = 38 and m<6 = 62. 100 62 80 38

Write the equation of the line in fully simplified slope-intercept form. 11 10 9 8 76 5 4321 4 -- 987 69 -12-11-10-9-8-7-6-5-4-3-2-1 -1 -2 -3 -4 -5 -6 ܀ ܘ -8 -9

The point P ( 2 , 9 ) lies on the curve y = x 2 + x + 3 . If Q is the point ( x , x 2 + x + 3 ) , find the slope of the secant line P Q for the followin

5. Construct a frequency distribution and its Histogram using the following data. (Use 7 classes) 99,91, 114,102, 85, 116,119,93, 113,90,96,109,103,117, 101,87,

The accompanying table shows the value of a car over time that was purchased for 13800 dollars, where x is years and y is the value of the car in dollars. Write

A Train starts from rest and speeds up for 15 min until it reaches a constant velocity of 100 mph. It stays at this speed for half an hour. Then it slows down f

Which type of compound inequality is 3|y+7|-16>5 -union -hole -disjunction -intersection

Which type of compound inequality is 3|y+7|-16>5 -union -hole -disjunction -intersection

f(x) = −2x2 + 7 if x ≤ −1 7x − 10 if x > −1 [tex]\left \{ {{y=2} \atop {x=2}} \right.[/tex]

The cost of Jake's cell phone bill is determined by how many megabytes of data he uses each month, as shown in the graph below. Jake's Cell Phone Bill Cost ($)