A baseball is thrown in the air from center field to home plate. The path of the baseball is represented by the equation p(x)=−7x2+52x+99. How long will it take for the ball to get to home plate? Tell me what steps went wrong as I solved this problem. Explain how to fix it.

Problem:

P(x) = -7x2 +52x+99

Step 1: -7x2 +52x+99 = 0

Step 2: a = -7 b = 52 c = 99

Step 3: −52±(52)2−4(−7)(99)√2(−7)

Step 4: −52±5476√14

Step 5:−52±7414

Step 6: x = 117 x = - 9

117 seconds

steps 3 went wrong

Step-by-step explanation:

the quadratic is

(-b +/- √ ( b^2 - 4ac) )/2a

-52 + √( 2704 +2772) /-14

-52 +74) / -14 = -22/14 = -11/7

-52 -74 / -14 = -126/-14 = 9

step-by-step explanation:

just plug in each number for x and see which ones work and don't

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: